${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$, ${{\widetilde{\mathit \chi}}_{{{2}}}^{\pm}}$ (Charginos) mass limits

INSPIRE   PDGID:
S046WNO
Charginos are unknown mixtures of w-inos and charged higgsinos (the supersymmetric partners of ${{\mathit W}}$ and Higgs bosons). A lower mass limit for the lightest chargino (${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$) of approximately 45 GeV, independent of the field composition and of the decay mode, has been obtained by the LEP experiments from the analysis of the ${{\mathit Z}}$ width and decays. These results, as well as other now superseded limits from ${{\mathit e}^{+}}{{\mathit e}^{-}}$ collisions at energies below 136$~$GeV, and from hadronic collisions, can be found in the 1998 Edition (The European Physical Journal C3 1 (1998)) of this Review.

Unless otherwise stated, results in this section assume spectra, production rates, decay modes and branching ratios as evaluated in the MSSM, with gaugino and sfermion mass unification at the GUT scale. These papers generally study production of ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ , ${{\widetilde{\mathit \chi}}_{{{1}}}^{+}}{{\widetilde{\mathit \chi}}_{{{1}}}^{-}}$ and (in the case of hadronic collisions) ${{\widetilde{\mathit \chi}}_{{{1}}}^{+}}{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ pairs, including the effects of cascade decays. The mass limits on ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ are either direct, or follow indirectly from the constraints set by the non-observation of ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ states on the gaugino and higgsino MSSM parameters $\mathit M_{2}$ and $\mu $. For generic values of the MSSM parameters, limits from high-energy ${{\mathit e}^{+}}{{\mathit e}^{-}}$ collisions coincide with the highest value of the mass allowed by phase-space, namely ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}{ {}\lesssim{} }\sqrt {s }$/2. The still unpublished combination of the results of the four LEP collaborations from the 2000 run of LEP2 at $\sqrt {\mathit s }$ up to $\simeq{}209~$GeV yields a lower mass limit of 103.5$~$GeV valid for general MSSM models. The limits become however weaker in certain regions of the MSSM parameter space where the detection efficiencies or production cross sections are suppressed. For example, this may happen when: (i)$~$the mass differences $\Delta \mathit m_{+}$= ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}–{\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ or $\Delta {\mathit m}_{{{\mathit \nu}}}$= ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}–{\mathit m}_{{{\widetilde{\mathit \nu}}}}$ are very small, and the detection efficiency is reduced; (ii)$~$the electron sneutrino mass is small, and the ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ production rate is suppressed due to a destructive interference between ${{\mathit s}}$ and ${{\mathit t}}$ channel exchange diagrams. The regions of MSSM parameter space where the following limits are valid are indicated in the comment lines or in the footnotes.

Some earlier papers are now obsolete and have been omitted. They were last listed in our PDG 2014 edition: K. Olive, $\mathit et~al.$ (Particle Data Group), Chinese Physics C38 070001 (2014) (http://pdg.lbl.gov).

VALUE (GeV) CL% DOCUMENT ID TECN  COMMENT
$> 275$ 95 1
TUMASYAN
2022Q
 CMS 2 or 3 ${{\mathit \ell}}$ (soft), $\not E_T$; Tchi1n2F, wino-bino, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}}−{\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$= 10 GeV
$> 205$ 95 1
TUMASYAN
2022Q
 CMS 2 or 3 ${{\mathit \ell}}$ (soft), $\not E_T$; higgsino model with ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ and ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ prod., ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}}−{\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 7.5 GeV
$> 150$ 95 1
TUMASYAN
2022Q
 CMS 2 or 3 ${{\mathit \ell}}$ (soft), $\not E_T$; higgsino model with ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ and ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ prod., ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}}−{\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 3 GeV
$> 1450$ 95 2
TUMASYAN
2022S
 CMS 2 same-sign ${{\mathit e}}$ or ${{\mathit \mu}}$, 3 or 4 leptons, Tchi1n2B (flavor-democratic), ${\mathit m}_{{{\widetilde{\mathit \ell}}}}$ = 1/2(${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}+{\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$), ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 850 GeV
$> 1360$ 95 2
TUMASYAN
2022S
 CMS 2 same-sign ${{\mathit e}}$ or ${{\mathit \mu}}$, 3 or 4 leptons, Tchi1n2B (flavor-democratic), ${\mathit m}_{{{\widetilde{\mathit \ell}}}}$ = 1/2(${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}+{\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$), ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 1290$ 95 2
TUMASYAN
2022S
 CMS 2 same-sign ${{\mathit e}}$ or ${{\mathit \mu}}$, 3 or 4 leptons, Tchi1n2B (flavor-democratic), ${\mathit m}_{{{\widetilde{\mathit \ell}}}}$ = 0.05${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}+0.95{\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 1440$ 95 2
TUMASYAN
2022S
 CMS 2 same-sign ${{\mathit e}}$ or ${{\mathit \mu}}$, 3 or 4 leptons, Tchi1n2B (flavor-democratic), ${\mathit m}_{{{\widetilde{\mathit \ell}}}}$ = 0.95${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}+0.05{\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 1140$ 95 2
TUMASYAN
2022S
 CMS 2 same-sign ${{\mathit e}}$ or ${{\mathit \mu}}$, 3 or 4 leptons, Tchi1n2B (lepton in ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ decay is ${{\mathit \tau}}$), ${\mathit m}_{{{\widetilde{\mathit \ell}}}}$ = 1/2(${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}+{\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$), ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 1110$ 95 2
TUMASYAN
2022S
 CMS 2 same-sign ${{\mathit e}}$ or ${{\mathit \mu}}$, 3 or 4 leptons, Tchi1n2B (lepton in ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ decay is ${{\mathit \tau}}$), ${\mathit m}_{{{\widetilde{\mathit \ell}}}}$ = 0.05${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}+0.95{\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 1140$ 95 2
TUMASYAN
2022S
 CMS 2 same-sign ${{\mathit e}}$ or ${{\mathit \mu}}$, 3 or 4 leptons, Tchi1n2B (lepton in ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ decay is ${{\mathit \tau}}$), ${\mathit m}_{{{\widetilde{\mathit \ell}}}}$ = 0.95${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}+0.05{\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 980$ 95 2
TUMASYAN
2022S
 CMS 2 same-sign ${{\mathit e}}$ or ${{\mathit \mu}}$, 3 or 4 leptons, Tchi1n2B (leptons in ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ and ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ decays are ${{\mathit \tau}}$), ${\mathit m}_{{{\widetilde{\mathit \ell}}}}$ = 1/2(${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}+{\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$), ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 905$ 95 2
TUMASYAN
2022S
 CMS 2 same-sign ${{\mathit e}}$ or ${{\mathit \mu}}$, 3 or 4 leptons, Tchi1n2B (leptons in ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ and ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ decays are ${{\mathit \tau}}$), ${\mathit m}_{{{\widetilde{\mathit \ell}}}}$ = 0.05${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}+0.95{\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 875$ 95 2
TUMASYAN
2022S
 CMS 2 same-sign ${{\mathit e}}$ or ${{\mathit \mu}}$, 3 or 4 leptons, Tchi1n2B (leptons in ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ and ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ decays are ${{\mathit \tau}}$), ${\mathit m}_{{{\widetilde{\mathit \ell}}}}$ = 0.95${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}+0.05{\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 650$ 95 2
TUMASYAN
2022S
 CMS 2 same-sign ${{\mathit e}}$ or ${{\mathit \mu}}$, 3 or 4 leptons, Tchi1n2F, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 260$ 95 2
TUMASYAN
2022S
 CMS 2 same-sign ${{\mathit e}}$ or ${{\mathit \mu}}$, 3 or 4 leptons, Tchi1n2E, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 1080$ 95 3
AAD
2021AX
 ATLS jets + large-R jets + $\not E_T$, TWinoBinoA, nearly independent of B( ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ ), ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 1060$ 95 3
AAD
2021AX
 ATLS jets + large-R jets + $\not E_T$, TWinoHinoA, tan $\beta $ = 10, $\mu $ $>$ 0, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 900$ 95 3
AAD
2021AX
 ATLS jets + large-R jets + $\not E_T$, THinoBinoA, nearly independent of B( ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ ), ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 900$ 95 3
AAD
2021AX
 ATLS jets + large-R jets + $\not E_T$, THinoWinoA, tan $\beta $ = 10, $\mu $ $>$ 0, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 1060$ 95 3
AAD
2021AX
 ATLS jets + large-R jets + $\not E_T$, Tchi1n2E, full hadronic final state, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 960$ 95 3
AAD
2021AX
 ATLS jets + large-R jets + $\not E_T$, Tchi1n2Fb, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$\text{none 620 - 740}$ 95 3
AAD
2021AX
 ATLS jets + large-R jets + $\not E_T$, Tchi1chi1I, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 640$ 95 4
AAD
2021BG
 ATLS 3${{\mathit \ell}}$+ $\not E_T$, Tchi1n2F, wino cross section, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 300$ 95 4
AAD
2021BG
 ATLS 3${{\mathit \ell}}$+ $\not E_T$, Tchi1n2F, wino cross section, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}}$ $−$ ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = ${\mathit m}_{{{\mathit Z}}}$
$> 240$ 95 4
AAD
2021BG
 ATLS 3${{\mathit \ell}}$+ $\not E_T$, Tchi1n2F, wino cross section, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}}$ $−$ ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 10 GeV
$>190$ 95 4
AAD
2021BG
 ATLS 3${{\mathit \ell}}$+ $\not E_T$, Tchi1n2E, wino cross section, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 1100$ 95 5
AAD
2021E
 ATLS 3${{\mathit \ell}}$, ${{\mathit Z}}{{\mathit \ell}}$ resonances, TwinoLSPBL, RPV, B( ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit e}}$ ) = B( ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit \nu}}$ ) = 1
$> 1050$ 95 5
AAD
2021E
 ATLS 3${{\mathit \ell}}$, ${{\mathit Z}}{{\mathit \ell}}$ resonances, TwinoLSPBL, RPV, B( ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit \mu}}$ ) = B( ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit \nu}}$ ) = 1
$> 625$ 95 5
AAD
2021E
 ATLS 3${{\mathit \ell}}$, ${{\mathit Z}}{{\mathit \ell}}$ resonances, TwinoLSPBL, RPV, B( ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit \tau}}$ ) = B( ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit \nu}}$ ) = 1
$> 975$ 95 5
AAD
2021E
 ATLS 3${{\mathit \ell}}$, ${{\mathit Z}}{{\mathit \ell}}$ resonances, TwinoLSPBL, RPV, B( ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit \ell}}$ ) = B( ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit \nu}}$ ) = 1 and ${{\mathit \ell}}$ = ${{\mathit e}},{{\mathit \mu}},{{\mathit \tau}}$
$> 1600$ 95 6
AAD
2021Y
 ATLS ${}\geq{}4{{\mathit \ell}}$, RPV Tchi1n2I with ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ $\rightarrow$ ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\mp}}{{\mathit \nu}}$ , ${{\mathit \lambda}_{{{12k}}}}{}\not=$ 0, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 1200 GeV
$> 1100$ 95 6
AAD
2021Y
 ATLS ${}\geq{}4{{\mathit \ell}}$, RPV Tchi1n2I with ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ $\rightarrow$ ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\mp}}{{\mathit \nu}}$ , ${{\mathit \lambda}_{{{i33}}}}{}\not=$ 0, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 1000 GeV
$> 750$ 95 7
SIRUNYAN
2021M
 CMS ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\mp}}$ + $\not E_T$, Tchi1n2Fa, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ $<$ 100 GeV
$\text{none 400 - 820}$ 95 8
TUMASYAN
2021C
 CMS 1 ${{\mathit \ell}^{\pm}}$ + 2${{\mathit b}}$-jets + $\not E_T$, Tchi1n2E, ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ = 200 GeV
$\text{none 160 - 820}$ 95 8
TUMASYAN
2021C
 CMS 1 ${{\mathit \ell}^{\pm}}$ + 2${{\mathit b}}$-jets + $\not E_T$, Tchi1n2E, ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ = 0 GeV
$> 380$ 95 9
AAD
2020AN
 ATLS 2${{\mathit \gamma}}$ + $\not E_T$,Tn1n1A, GMSB
$> 240$ 95 10
AAD
2020I
 ATLS 2${{\mathit \ell}}$ (soft), jets, $\not E_T$; Tchi1n2Fa, wino, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ $−$ ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 7 GeV
$> 345$ 95 11
AAD
2020K
 ATLS 3${{\mathit \ell}}+\not E_T$, Tchi1n2F, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 420$ 95 12
AAD
2020O
 ATLS 2${{\mathit \ell}}+\not E_T$, Tchi1chi1H, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$=0 GeV
$\bf{> 1000}$ 95 13
AAD
2020O
 ATLS 2${{\mathit \ell}}+\not E_T$, Tchi1chi1C, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$=0 GeV
$> 740$ 95 14
AAD
2020R
 ATLS 1${{\mathit \ell}}$ + 2${{\mathit b}}$-jets + $\not E_T$, Tchi1n2E, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 290$ 95 15
SIRUNYAN
2020AU
 CMS soft ${{\mathit \tau}}$ + jet + $\not E_T$, Tchi1n2D, wino, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ $−$ ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 50 GeV
$> 1050$ 95 16
SIRUNYAN
2020B
 CMS ${}\geq{}1{{\mathit \gamma}}$ + $\not E_T$, Tchi1chi1F, ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ $\rightarrow$ ${{\mathit \gamma}}{{\widetilde{\mathit G}}}$
$> 825$ 95 16
SIRUNYAN
2020B
 CMS ${}\geq{}1{{\mathit \gamma}}$ + $\not E_T$, Tchi1chi1G, ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ $\rightarrow$ ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}{+}$ soft
$> 840$ 95 16
SIRUNYAN
2020B
 CMS ${}\geq{}1{{\mathit \gamma}}$ + $\not E_T$, Tchi1n12-GGM, 120 GeV $<$ ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ $<$ 720 GeV
$> 680$ 95 17
AABOUD
2019AU
 ATL 0, 1, 2 or more ${{\mathit \ell}}$, ${{\mathit H}}$ ( $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$ , ${{\mathit b}}{{\mathit b}}$ , ${{\mathit W}}{{\mathit W}^{*}}$ , ${{\mathit Z}}{{\mathit Z}^{*}}$ , ${{\mathit \tau}}{{\mathit \tau}}$ ) (various searches), Tchi1n2E, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$=0 GeV
$>112$ 95 18
SIRUNYAN
2019BU
 CMS ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\widetilde{\mathit \chi}}_{{{1}}}^{+}}{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ +2 jets, ${{\widetilde{\mathit \chi}}_{{{1}}}^{+}}$ $\rightarrow$ ${{\mathit \ell}^{+}}{{\mathit \nu}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ , heavy sleptons, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{+}}}$ $−$ ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 1 GeV, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{+}}}$ = ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}}$
$>215$ 95 18
SIRUNYAN
2019BU
 CMS ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\widetilde{\mathit \chi}}_{{{1}}}^{+}}{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ + 2 jets, ${{\widetilde{\mathit \chi}}_{{{1}}}^{+}}$ $\rightarrow$ ${{\mathit \ell}^{+}}{{\mathit \nu}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ , heavy sleptons, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{+}}}$ $−$ ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 30 GeV, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{+}}}$ = ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}}$
$> 235$ 95 19
SIRUNYAN
2019CI
 CMS ${}\geq{}$1 ${{\mathit H}}$ ( $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$ ) + jets + $\not E_T$, Tchi1n2E, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 1 GeV
$>930$ 95 20
SIRUNYAN
2019K
 CMS ${{\mathit \gamma}}$ + lepton + $\not E_T$, Tchi1n1A
$> 630$ 95 21
AABOUD
2018AY
 ATLS 2${{\mathit \tau}}+\not E_T$, Tchi1chi1D and ${{\widetilde{\mathit \tau}}_{{{L}}}}$-only, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 760$ 95 22
AABOUD
2018AY
 ATLS 2${{\mathit \tau}}+\not E_T$, Tchi1n2D and ${{\widetilde{\mathit \tau}}_{{{L}}}}$-only, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 740$ 95 23
AABOUD
2018BT
 ATLS 2${{\mathit \ell}}+\not E_T$, Tchi1chi1C, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$=0 GeV
$> 1125$ 95 24
AABOUD
2018BT
 ATLS 2,3${{\mathit \ell}}+\not E_T$, Tchi1n2C, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$=0 GeV
$> 580$ 95 25
AABOUD
2018BT
 ATLS 2,3${{\mathit \ell}}+\not E_T$, Tchi1n2F, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$=0 GeV
$\text{none 130 - 230, 290 - 880}$ 95 26
AABOUD
2018CK
 ATLS 2${{\mathit H}}$ ( $\rightarrow$ ${{\mathit b}}{{\mathit b}}$ )+$\not E_T$,Tn1n1A, GMSB
$\text{none 220 - 600}$ 95 27
AABOUD
2018CO
 ATLS 2,3${{\mathit \ell}}$ + $\not E_T$, recursive jigsaw, Tchi1n2F, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 175$ 95 28
AABOUD
2018R
 ATLS 2${{\mathit \ell}}$ (soft) + $\not E_T$, Tchi1n2F, wino, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ $−$ ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 10 GeV
$> 145$ 95 29
AABOUD
2018R
 ATLS 2${{\mathit \ell}}$ (soft) + $\not E_T$, Tchi1n2G, higgsino, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ $−$ ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 5 GeV
$> 1060$ 95 30
AABOUD
2018U
 ATLS 2${{\mathit \gamma}}$ + $\not E_T$, GGM, Tchi1chi1A, any NLSP mass
$> 1400$ 95 31
AABOUD
2018Z
 ATLS ${}\geq{}4{{\mathit \ell}}$, RPV, ${{\mathit \lambda}_{{{12k}}}}{}\not=$0, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ $>$ 500 GeV
$> 1320$ 95 31
AABOUD
2018Z
 ATLS ${}\geq{}4{{\mathit \ell}}$, RPV, ${{\mathit \lambda}_{{{12k}}}}{}\not=$0, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ $>$ 50 GeV
$> 980$ 95 31
AABOUD
2018Z
 ATLS ${}\geq{}4{{\mathit \ell}}$, RPV, ${{\mathit \lambda}_{{{i33}}}}{}\not=$0, 400 GeV $<$ ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ $<$ 700 GeV
$> 980$ 95 32
SIRUNYAN
2018AA
 CMS ${}\geq{}1{{\mathit \gamma}}$ + $\not E_T$, GGM, wino-like ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ pair production, nearly degenerate wino and bino masses
$> 780$ 95 32
SIRUNYAN
2018AA
 CMS ${}\geq{}1{{\mathit \gamma}}$ + $\not E_T$, Tchi1n1A
$> 950$ 95 32
SIRUNYAN
2018AA
 CMS ${}\geq{}1{{\mathit \gamma}}$ + $\not E_T$, Tchi1chi1A
$> 230$ 95 33
SIRUNYAN
2018AJ
 CMS 2${{\mathit \ell}}$ (soft) + $\not E_T$, Tchi1n2F, wino, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}}$ $−$ ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 20 GeV
$> 1150$ 95 34
SIRUNYAN
2018AO
 CMS ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\pm}}$ or ${}\geq{}3{{\mathit \ell}}$ , Tchi1n2A, ${\mathit m}_{{{\widetilde{\mathit \ell}}}}$ = ${\mathit m}_{{{\widetilde{\mathit \nu}}}}$ = ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$+ 0.5 (${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ $−$ ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$), ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 1120$ 95 34
SIRUNYAN
2018AO
 CMS ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\pm}}$ or ${}\geq{}3{{\mathit \ell}}$ , Tchi1n2A, ${\mathit m}_{{{\widetilde{\mathit \ell}}}}$ = ${\mathit m}_{{{\widetilde{\mathit \nu}}}}$ = ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$+ 0.05 (${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ $−$ ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$), ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 1050$ 95 34
SIRUNYAN
2018AO
 CMS ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\pm}}$ or ${}\geq{}3{{\mathit \ell}}$ , Tchi1n2A, ${\mathit m}_{{{\widetilde{\mathit \ell}}}}$ = ${\mathit m}_{{{\widetilde{\mathit \nu}}}}$ = ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$+ 0.95 (${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ $−$ ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$), ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 1080$ 95 34
SIRUNYAN
2018AO
 CMS ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\pm}}$ or ${}\geq{}3{{\mathit \ell}}$ , Tchi1n2H, ${\mathit m}_{{{\widetilde{\mathit \ell}}}}$ = ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$+ 0.5 (${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ $−$ ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$), ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 1030$ 95 34
SIRUNYAN
2018AO
 CMS ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\pm}}$ or ${}\geq{}3{{\mathit \ell}}$ , Tchi1n2H, ${\mathit m}_{{{\widetilde{\mathit \ell}}}}$ = ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$+ 0.05 (${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ $−$ ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$), ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 1050$ 95 34
SIRUNYAN
2018AO
 CMS ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\pm}}$ or ${}\geq{}3{{\mathit \ell}}$ , Tchi1n2H, ${\mathit m}_{{{\widetilde{\mathit \ell}}}}$ = ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$+ 0.95 (${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ $−$ ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$), ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 625$ 95 34
SIRUNYAN
2018AO
 CMS ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\pm}}$ or ${}\geq{}3{{\mathit \ell}}$ , Tchi1n2D, ${\mathit m}_{{{\widetilde{\mathit \tau}}}}$ = ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$+ 0.5 (${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ $−$ ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$), ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 180$ 95 34
SIRUNYAN
2018AO
 CMS ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\pm}}$ or ${}\geq{}3{{\mathit \ell}}$ , Tchi1n2E, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 450$ 95 34
SIRUNYAN
2018AO
 CMS ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\pm}}$ or ${}\geq{}3{{\mathit \ell}}$ , Tchi1n2F, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 480$ 95 35
SIRUNYAN
2018AP
 CMS Combination of searches, Tchi1n2E, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 650$ 95 35
SIRUNYAN
2018AP
 CMS Combination of searches, Tchi1n2F, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 535$ 95 35
SIRUNYAN
2018AP
 CMS Combination of searches, Tchi1n2I, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$\text{none 160 - 610}$ 95 36
SIRUNYAN
2018AR
 CMS ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\mp}}$ + jets + $\not E_T$, Tchi1n2F, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$\text{none 170 - 200}$ 95 37
SIRUNYAN
2018DN
 CMS ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\mp}}$ , Tchi1chi1E, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 1 GeV
$> 810$ 95 37
SIRUNYAN
2018DN
 CMS ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\mp}}$ , Tchi1chi1C, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 630$ 95 38
SIRUNYAN
2018DP
 CMS 2${{\mathit \tau}}+\not E_T$, Tchi1chi1D,${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$=0 GeV
$> 710$ 95 38
SIRUNYAN
2018DP
 CMS 2${{\mathit \tau}}+\not E_T$, Tchi1n2D, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 170$ 95 39
SIRUNYAN
2018X
 CMS ${}\geq{}$1 ${{\mathit H}}$ ( $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$ ) + jets + $\not E_T$, Tchi1n2E, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ $<$ 25 GeV
$> 420$ 95 40
KHACHATRYA..
2017L
 CMS 2${{\mathit \tau}}+\not E_T$, Tchi1chi1C and ${{\widetilde{\mathit \tau}}}$-only, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$=0 GeV
$\text{none 220 - 490}$ 95 41
SIRUNYAN
2017AW
 CMS 1${{\mathit \ell}}$ + 2${{\mathit b}}$-jets + $\not E_T$, Tchi1n2E, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$>500$ 95 42
AAD
2016AA
 ATLS 2${{\mathit \ell}^{\pm}}+\not E_T$,Tchi1chi1B,${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$=0 GeV
$>220$ 95 42
AAD
2016AA
 ATLS 2${{\mathit \ell}^{\pm}}+\not E_T$, Tchi1chi1C, low ${{\mathit \Delta}}$m for ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$, ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$
$>700$ 95 43
AAD
2016AA
 ATLS 3,4${{\mathit \ell}}+\not E_T$,Tchi1n2B, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$=0 GeV
$>700$ 95 43
AAD
2016AA
 ATLS 3,4${{\mathit \ell}}+\not E_T$, Tchi1n2C, ${\mathit m}_{{{\widetilde{\mathit \ell}}}}$ = ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$+ 0.5 (or 0.95) (${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ $−$ ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$)
$>400$ 95 43
AAD
2016AA
 ATLS 2 hadronic ${{\mathit \tau}}+\not E_T$ $\&$ 3${{\mathit \ell}}+\not E_T$ combination,Tchi1n2D,${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$=0 GeV
$> 540$ 95 44
KHACHATRYA..
2016R
 CMS ${}\geq{}1{{\mathit \gamma}}$ + 1 ${{\mathit e}}$ or ${{\mathit \mu}}$ + $\not E_T$, Tchi1n1A
$>250$ 95 45
AAD
2015BA
 ATLS ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ = ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}}$, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$>590$ 95 46
AAD
2015CA
 ATLS ${}\geq{}$2 ${{\mathit \gamma}}$ + $\not E_T$, GGM, bino-like NLSP, any NLSP mass
$\text{none 124 - 361}$ 95 46
AAD
2015CA
 ATLS ${}\geq{}$1 ${{\mathit \gamma}}$ + ${{\mathit e}},{{\mathit \mu}}$ + $\not E_T$, GGM, wino-like NLSP
$> 700$ 95 47
AAD
2014H
 ATLS ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ $\rightarrow$ ${{\mathit \ell}^{\pm}}{{\mathit \nu}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}{{\mathit \ell}^{\pm}}{{\mathit \ell}^{\mp}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ , simplified model, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ = ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}}$, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 345$ 95 47
AAD
2014H
 ATLS ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ $\rightarrow$ ${{\mathit W}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}{{\mathit Z}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ , simplified model, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ = ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}}$, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 148$ 95 47
AAD
2014H
 ATLS ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ $\rightarrow$ ${{\mathit W}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}{{\mathit H}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ , simplified model, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ = ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}}$, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 380$ 95 47
AAD
2014H
 ATLS ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ $\rightarrow$ ${{\mathit \tau}^{\pm}}{{\mathit \nu}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}{{\mathit \tau}^{\pm}}{{\mathit \tau}^{\mp}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ , simplified model, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ = ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}}$, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 750$ 95 48
AAD
2014X
 ATLS RPV, ${}\geq{}4{{\mathit \ell}^{\pm}}$, ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ $\rightarrow$ ${{\mathit W}^{(*)\pm}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ , ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ $\rightarrow$ ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\mp}}{{\mathit \nu}}$
$> 210$ 95 49
KHACHATRYA..
2014L
 CMS ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ and ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ $\rightarrow$ ${{\mathit W}^{\pm}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ simplified models, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}}$ = ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
50
AAD
2013
ATLS 3${{\mathit \ell}^{\pm}}$ + $\not E_T$, pMSSM, SMS
51
AAD
2013B
 ATLS 2${{\mathit \ell}^{\pm}}$ + $\not E_T$, pMSSM, SMS
$> 540$ 95 52
AAD
2012CT
 ATLS ${}\geq{}4{{\mathit \ell}^{\pm}}$, RPV, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ $>$ 300 GeV
53
CHATRCHYAN
2012BJ
 CMS ${}\geq{}$2 ${{\mathit \ell}}$, jets + $\not E_T$, ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$
$\bf{>94}$ 95 54
ABDALLAH
2003M
 DLPH ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$, tan $\beta {}\leq{}$40, $\Delta {\mathit m}_{{+} }>$3~GeV,all ${\mathit m}_{{{\mathit 0}}}$
• • We do not use the following data for averages, fits, limits, etc. • •
$> 310$ 95 55
AAD
2020AN
 ATLS 2${{\mathit \gamma}}$ + $\not E_T$, Tchi1n2E, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$=0 GeV
$> 570$ 95 56
KHACHATRYA..
2016AA
 CMS ${}\geq{}1{{\mathit \gamma}}$ + jets + $\not E_T$, Tchi1chi1A
$> 680$ 95 56
KHACHATRYA..
2016AA
 CMS ${}\geq{}1{{\mathit \gamma}}$ + jets + $\not E_T$, Tchi1n1A
$> 710$ 95 56
KHACHATRYA..
2016AA
 CMS ${}\geq{}1{{\mathit \gamma}}$ + jets + $\not E_T$, GGM, ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ pair production, wino-like NLSP
$> 1000$ 95 57
KHACHATRYA..
2016R
 CMS ${}\geq{}1{{\mathit \gamma}}$ + 1 ${{\mathit e}}$ or ${{\mathit \mu}}$ + $\not E_T$, Tglu1F, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ = ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}}$ $>$ 200 GeV
$> 307$ 95 58
KHACHATRYA..
2016Y
 CMS 1,2 soft ${{\mathit \ell}^{\pm}}$+jets+$\not E_T$, Tchi1n2A, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}−{\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$=20 GeV
$> 410$ 95 59
AAD
2014AV
 ATLS ${}\geq{}$2 ${{\mathit \tau}}$ + $\not E_T$, direct ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ , ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}{{\widetilde{\mathit \chi}}_{{{1}}}^{\mp}}$ production, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}}$ = ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 345$ 95 60
AAD
2014AV
 ATLS ${}\geq{}$2 ${{\mathit \tau}}$ + $\not E_T$, direct ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}{{\widetilde{\mathit \chi}}_{{{1}}}^{\mp}}$ production, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$\text{none 100 - 105, 120 - 135, 145 - 160}$ 95 61
AAD
2014G
 ATLS ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ ${{\widetilde{\mathit \chi}}_{{{1}}}^{\mp}}$ $\rightarrow$ ${{\mathit W}^{+}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}{{\mathit W}^{-}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ , simplified model, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$\text{none 140 - 465}$ 95 61
AAD
2014G
 ATLS ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ ${{\widetilde{\mathit \chi}}_{{{1}}}^{\mp}}$ $\rightarrow$ ${{\mathit \ell}^{+}}{{\mathit \nu}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}{{\mathit \ell}^{-}}{{\overline{\mathit \nu}}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ , simplified model, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$\text{none 180 - 355}$ 95 61
AAD
2014G
 ATLS ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ $\rightarrow$ ${{\mathit W}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}{{\mathit Z}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ , simplified model, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ = ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}}$, ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV
$> 168$ 95 62
AALTONEN
2014
CDF 3${{\mathit \ell}^{\pm}}$+ $\not E_T$, ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ $\rightarrow$ ${{\mathit \ell}}{{\mathit \nu}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ , mSUGRA with ${\mathit m}_{\mathrm {0}}$=60 GeV
63
KHACHATRYA..
2014I
 CMS ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ $\rightarrow$ ${{\mathit W}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ , ${{\mathit \ell}}{{\widetilde{\mathit \nu}}}$ , ${{\widetilde{\mathit \ell}}}{{\mathit \nu}}$ , simplified model
64
AALTONEN
2013Q
 CDF ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ $\rightarrow$ ${{\mathit \tau}}{{\mathit X}}$ , simplified gravity- and gauge-mediated models
65
AAD
2012AS
 ATLS 3${{\mathit \ell}^{\pm}}$ + $\not E_T$, pMSSM
66
AAD
2012T
 ATLS ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\mp}}$ + $\not E_T$, ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\pm}}$ + $\not E_T$, ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$
67
CHATRCHYAN
2011B
 CMS ${{\widetilde{\mathit W}}^{0}}$ $\rightarrow$ ${{\mathit \gamma}}{{\widetilde{\mathit G}}}$ , ${{\widetilde{\mathit W}}^{\pm}}$ $\rightarrow$ ${{\mathit \ell}^{\pm}}{{\widetilde{\mathit G}}}$ ,GMSB
$> 163$ 95 68
CHATRCHYAN
2011V
 CMS tan ${{\mathit \beta}}$=3, ${{\mathit m}_{{{0}}}}$=60 GeV, ${{\mathit A}_{{{0}}}}$=0, ${{\mathit \mu}}>$0
1  TUMASYAN 2022Q searched in up to 137 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for evidence of electroweakino and top squark pair production with a small mass difference between the produced supersymmetric particles and the lightest neutralino in events with two or three low-momentum leptons and missing transverse momentum. No significant excess above the Standard Model expectations is observed. Limits are set on the mass of ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ and ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ in the model Tchi1n2F, see their Figure 8. Limits are also set in a higgsino simplified model with both ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ and ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ production, where ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ $\rightarrow$ ${{\mathit Z}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ and ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ = 1/2(${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}}$ + ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$). A model inspired by the pMSSM is used for further interpretations in the case of a higgsino LSP, see their Figure 9. Limits are also set on the mass of the top squark in the models Tstop2 and Tstop3, see their Figure 10.
2  TUMASYAN 2022S searched in 137 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for evidence of electroweakino pair production in events with three or four leptons, with up to two hadronically decaying ${{\mathit \tau}}$ leptons, or two same-sign light leptons (${{\mathit e}}$ or ${{\mathit \mu}}$). No significant excess above the Standard Model expectations is observed. Limits are set on the mass of ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ and ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ in the models Tchi1n2B (in flavory-democratic and tau-enriched or -dominated scenarios), Tchi1n2E, Tchi1n2F, see their Figures $16 - 20$, and on the mass of the higgsino-triplet ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$, ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$, and ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ in the models Tn1n1A, Tn1n1B, and Tn1n1C, see their Figure 21.
3  AAD 2021AX searched in 139 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for pair production of electroweakinos decaying to the LSP via the emission of Standard Model bosons (Higgs, ${{\mathit W}}$, ${{\mathit Z}}$) decaying into hadrons. The final state in all cases characterised by the presence of $\not E_T$, jets, and large-R jets tagged according to the boson of interest. Different assumptions (Higgsino, Wino, Bino) are made for the pair produced electroweakinos and for the LSP multipliet. No significant excess above the Standard Model predictions is observed. Limits are set on the electroweakino masses as a function of the model parameters (in particular ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$). See Figs. 12, 14, 15.
4  AAD 2021BG searched in 139 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for pair production ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ in final states with three leptons, with and without assuming the presence of a ${{\mathit Z}}$ $\rightarrow$ ${{\mathit \ell}}{{\mathit \ell}}$ decay. No significant excess above the Standard Model predictions is observed. Limits are set on the ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ and ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ mass in Tchi1n2E, Tchi1n2F and Tchi1n2Ga. See their Fig. 16.
5  AAD 2021E searched in 139 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for production of wino-like ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ and ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ , followed by the RPV decay of ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ into ${{\mathit Z}}{{\mathit \ell}}$ , ${{\mathit H}}{{\mathit \ell}}$ or ${{\mathit W}}{{\mathit \nu}}$ and of ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ into ${{\mathit Z}}{{\mathit \nu}}$ , ${{\mathit H}}{{\mathit \nu}}$ or ${{\mathit W}}{{\mathit \ell}}$ , in events with three leptons, looking for ${{\mathit Z}}{{\mathit \ell}}$ resonances. No significant excess above the Standard Model predictions is observed. Limits are set on the common ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}/{\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ mass in the TwinoLSPRPV simplified model, as a function of the common ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}/{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ branching fraction to a Z boson. See Figure 9.
6  AAD 2021Y searched in 139 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for supersymmetry in events with four or more leptons (electrons, muons and tau-leptons). No significant excess above the Standard Model expectations is observed. Limits are set on Tchi1n12-GGM, and RPV models similar to Tchi1n2I, Tglu1A (with ${{\mathit q}}$ = ${{\mathit u}}$, ${{\mathit d}}$, ${{\mathit s}}$, ${{\mathit c}}$, ${{\mathit b}}$, with equal branching fractions), and ${{\widetilde{\mathit \ell}}_{{{L}}}}$ $/$ ${{\widetilde{\mathit \nu}}}$ $\rightarrow$ ${{\mathit \ell}}$ $/$ ${{\mathit \nu}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ (mass-degenerate ${{\widetilde{\mathit \ell}}_{{{L}}}}$ and ${{\widetilde{\mathit \nu}}}$ of all 3 generations), all with ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ $\rightarrow$ ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\mp}}{{\mathit \nu}}$ via ${{\mathit \lambda}_{{{12k}}}}$ or ${{\mathit \lambda}_{{{i 33}}}}$ (where $\mathit i,k$ $\in$ 1,2), see their Figure 11.
7  SIRUNYAN 2021M searched in 137 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for supersymmetry in events with two opposite-sign same-flavor leptons (electrons, muons) and $\not E_T$. No significant excess above the Standard Model expectations is observed. Limits are set on the gluino mass in the simplified model Tglu4C, see their Figure 10, on the ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ and ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ mass in Tchi1n2Fa, see their Figure 11, on the ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ mass in Tn1n1C and Tn1n1B for ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}}={\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}={\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$, see their Figure 12. Limits are also set on the light squark mass for the simplified model Tsqk2A, on the sbottom mass in Tsbot3, see their Figure 13, and on the slepton mass in direct electroweak pair production of mass-degenerate left- and right-handed sleptons (selectrons and smuons), see their Figure 14.
8  TUMASYAN 2021C searched in 137 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for supersymmetry in events with with one lepton, a Higgs boson decaying to a pair of bottom quarks, and large $\not E_T$. No significant excess above the Standard Model expectations is observed. Lower limits are set on the masses of ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ and ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ in the simplified model Tchi1n2E, see their Figure 6.
9  AAD 2020AN searched in 139 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for events with two photons and missing transverse momentum. Events are further categorised in terms of lepton or jet multiplicity. No significant excess over the expected background is observed. Limits at 95$\%$ C.L. are set on the Higgsino mass in the T1n1n1A simplified model, see their Figure 11.
10  AAD 2020I reported on ATLAS searches for electroweak production in models with compressed mass spectra as Tchi1n2Fa. A dataset of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV corresponding to an integrated luminosity of 139 ${\mathrm {fb}}{}^{-1}$ was used. Events with $\not E_T$, two same-flavour, opposite-charge, low-transverse-momentum leptons, and jets from initial-state radiation or characteristic of vector-boson fusion production are selected. Constraints at 95$\%$ C.L. are placed on the mass of the ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ (degenerate with ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$) at 240 GeV for a mass splitting between ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ and ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ of 7 GeV and extend down to a mass splitting of 1.5 GeV at the LEP chargino mass limit of 92.4 GeV. See their Fig. 14(b,c).
11  AAD 2020K reported on a search for electroweak production in models with mass splittings near the electroweak scale as Tchi1n2F and exploiting three-lepton final state events with an emulated recursive jigsaw reconstruction method. The analysis uses a dataset of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV corresponding to an integrated luminosity of 139 ${\mathrm {fb}}{}^{-1}$. Exclusion limits at 95$\%$ C.L. are derived on next-to-lightest neutralinos and charginos with masses up to 345 GeV for a massless lightest neutralino, see their Fig. 7.
12  AAD 2020O reported on a search for electroweak production in models with charginos and sleptons decaying into final states with exactly two oppositely charged leptons and missing transverse momentum. A dataset of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV corresponding to an integrated luminosity of 139 ${\mathrm {fb}}{}^{-1}$ was used. Exclusion limits at 95$\%$ C.L. are derived on ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ decaying according to the Tchi1chi1H simplified model. Chargino masses up to 420 GeV are excluded for a massless lightest neutralino, see their Fig. 7(a).
13  AAD 2020O reported on a search for electroweak production in models with charginos and sleptons decaying into final states with exactly two oppositely charged leptons and missing transverse momentum. A dataset of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV corresponding to an integrated luminosity of 139 ${\mathrm {fb}}{}^{-1}$ was used. Exclusion limits at 95$\%$ C.L. are derived on ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ decaying according to the Tchi1chi1C simplified model. Chargino masses up to 1000 GeV are excluded for a massless lightest neutralino, see their Fig. 7(b).
14  AAD 2020R searched for electroweak production in the model Tchi1n2E, selecting events with a pair of ${{\mathit b}}$-tagged jets consistent with those from a Higgs boson decay, either an electron or a muon from the ${{\mathit W}}$ boson decay and $\not E_T$. The analysis uses a dataset of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV corresponding to an integrated luminosity of 139 ${\mathrm {fb}}{}^{-1}$. Exclusion limits at 95$\%$ C.L. are derived on next-to-lightest neutralinos and charginos with masses up to 740 GeV for a massless lightest neutralino, assuming pure wino cross-sections. See their Fig. 6.
15  SIRUNYAN 2020AU searched in 77.2 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for events containing one soft, hadronically decaying tau lepton, one energetic jet from initial-state radiation, and large $\not E_T$. No excess over the expected background is observed. Limits are derived on the wino mass in the Tchi1n2D simplified model, see their Figure 2.
16  SIRUNYAN 2020B searched in 35.9 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for events with at least one photon and large $\not E_T$. No significant excess above the Standard Model expectations is observed. Limits are set on chargino masses in a general gauge-mediated SUSY breaking (GGM) scenario Tchi1n12-GGM, see Figure 4. Limits are also set on the NLSP mass in the Tchi1chi1F and Tchi1chi1G simplified models, see their Figure 5. Finally, limits are set on the gluino mass in the Tglu4A simplified model, see Figure 6.
17  AABOUD 2019AU searched in 36.1 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for direct electroweak production of charginos and next-to-lightest neutralinos decaying into lightest neutralinos and a ${{\mathit W}}$, and a Higgs boson, respectively. Fully hadronic, semileptonic, diphoton, and multilepton (electrons, muons) final states with missing transverse momentum are considered in this search. Observations are consistent with the Standard Model expectations, and 95$\%$ confidence-level limits of up to 680 GeV on the chargino/next-to-lightest neutralino masses are set (Tchi1n2E model). See their Figure 14 for an overlay of exclusion contours from all searches.
18  SIRUNYAN 2019BU searched for pair production of gauginos via vector boson fusion assuming the gaugino spectrum is compressed, in 35.9 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV. The final states explored included zero leptons plus two jets, one lepton plus two jets, and one hadronic tau plus two jets. A similar bound is obtained in the light slepton limit.
19  SIRUNYAN 2019CI searched in 77.5 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for events with one or more high-momentum Higgs bosons, decaying to pairs of photons, jets and $\not E_T$. No significant excess above the Standard Model expectations is observed. Limits are set on the sbottom mass in the Tsbot4 simplified model, see Figure 3, and on the wino mass in the Tchi1n2E simplified model, see their Figure 4. Limits are also set on the higgsino mass in the Tn1n1A and Tn1n1B simplified models, see their Figure 5.
20  SIRUNYAN 2019K searched in 35.9 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for events with a photon, an electron or muon, and large $\not E_T$. No significant excess above the Standard Model expectations is observed. In the framework of GMSB, limits are set on the chargino and neutralino mass in the Tchi1n1A simplified model, see their Figure 6. Limits are also set on the gluino mass in the Tglu4A simplified model, and on the squark mass in the Tsqk4A simplified model, see their Figure 7.
21  AABOUD 2018AY searched in 36.1 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for direct electroweak production of charginos as in Tchi1chi1D models in events characterised by the presence of at least two hadronically decaying tau leptons and large missing transverse energy. No significant deviation from the expected SM background is observed. In the Tchi1chi1D model, assuming decays via intermediate ${{\widetilde{\mathit \tau}}_{{{L}}}}$, the observed limits rule out ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ masses up to 630 GeV for a massless ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$. See their Fig.7 (left). Interpretations are also provided in Fig 8 (top) for different assumptions on the ratio between ${\mathit m}_{{{\widetilde{\mathit \tau}}}}$ and ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ + ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$.
22  AABOUD 2018AY searched in 36.1 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for direct electroweak production of charginos and neutralinos as in Tchi1n2D models, in events characterised by the presence of at least two hadronically decaying tau leptons and large missing transverse energy. No significant deviation from the expected SM background is observed. Assuming decays via intermediate ${{\widetilde{\mathit \tau}}_{{{L}}}}$ and ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ = ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}}$, the observed limits rule out ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ masses up to 760 GeV for a massless ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$. See their Fig.7 (right). Interpretations are also provided in Fig 8 (bottom) for different assumptions on the ratio between ${\mathit m}_{{{\widetilde{\mathit \tau}}}}$ and ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ + ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$.
23  AABOUD 2018BT searched in 36.1 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for direct electroweak production of charginos, chargino and next-to-lightest neutralinos and sleptons in events with two or three leptons (electrons or muons), with or without jets and large missing transverse energy. No significant excess above the Standard Model expectations is observed. Limits are set on the chargino mass up to 750 GeV for massless neutralinos in the Tchi1chi1C simplified model exploiting 2${{\mathit \ell}}$ + 0 jets signatures, see their Figure 8(a).
24  AABOUD 2018BT searched in 36.1 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for direct electroweak production of charginos, chargino and next-to-lightest neutralinos and sleptons in events with two or three leptons (electrons or muons), with or without jets, and large missing transverse energy. No significant excess above the Standard Model expectations is observed. Limits are set on the chargino mass up to 1100 GeV for massless neutralinos in the Tchi1n2C simplified model exploiting 3${{\mathit \ell}}$ signature, see their Figure 8(c).
25  AABOUD 2018BT searched in 36.1 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for direct electroweak production of charginos, chargino and next-to-lightest neutralinos and sleptons in events with two or three leptons (electrons or muons), with or without jets, and large missing transverse energy. No significant excess above the Standard Model expectations is observed. Limits are set on the chargino mass up to 580 GeV for massless neutralinos in the Tchi1n2F simplified model exploiting 2${{\mathit \ell}}$+2 jets and 3${{\mathit \ell}}$ signatures, see their Figure 8(d).
26  AABOUD 2018CK searched for events with at least 3 ${{\mathit b}}$-jets and large missing transverse energy in two datasets of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV of 36.1 ${\mathrm {fb}}{}^{-1}$ and 24.3 ${\mathrm {fb}}{}^{-1}$ depending on the trigger requirements. The analyses aimed to reconstruct two Higgs bosons decaying to pairs of ${{\mathit b}}$-quarks. No significant excess above the Standard Model expectations is observed. Limits are set on the Higgsino mass in the T1n1n1A simplified model, see their Figure 15(a). Constraints are also presented as a function of the BR of Higgsino decaying into an higgs boson and a gravitino, see their Figure 15(b).
27  AABOUD 2018CO searched in 36.1 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for direct electroweak production of mass-degenerate charginos and next-to-lightest neutralinos in events with two or three leptons (electrons or muons), with or without jets, and large missing transverse energy. The search channels are based on recursive jigsaw reconstruction. Limits are set on the chargino mass up to 600 GeV for massless neutralinos in the Tchi1n2F simplified model exploiting the statistical combination of 2${{\mathit \ell}}$+2 jets and 3${{\mathit \ell}}$ channels. Chargino masses below 220 GeV are not excluded due to an excess of events above the SM prediction in the dedicated regions. See their Figure 13(d).
28  AABOUD 2018R searched in 36.1 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for electroweak production in scenarios with compressed mass spectra in final states with two low-momentum leptons and missing transverse momentum. The data are found to be consistent with the SM prediction. Results are interpreted in Tchi1n2G wino models and ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ masses are excluded up to 175 GeV for ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ $−$ ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 10 GeV. The exclusion limits extend down to mass splittings of 2 GeV, see their Fig. 10 (bottom).
29  AABOUD 2018R searched in 36.1 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for electroweak production in scenarios with compressed mass spectra in final states with two low-momentum leptons and missing transverse momentum. The data are found to be consistent with the SM prediction. Results are interpreted in Tchi1n2G higgsino models and ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ masses are excluded up to 145 GeV for ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}} - {\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 5 GeV. The exclusion limits extend down to mass splittings of 2.5 GeV, see their Fig. 10 (top).
30  AABOUD 2018U searched in 36.1 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV in events with at least one isolated photon, possibly jets and significant transverse momentum targeting generalised models of gauge-mediated SUSY breaking. No significant excess of events is observed above the SM prediction. Results of the diphoton channel are interpreted in terms of lower limits on the masses of gauginos Tchi1chi1A models, which reach as high as 1.3 TeV. Gaugino masses below 1060 GeV are excluded for any NLSP mass, see their Fig. 10.
31  AABOUD 2018Z searched in 36.1 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for events containing four or more charged leptons (electrons, muons and up to two hadronically decaying taus). No significant deviation from the expected SM background is observed. Limits are set on the Higgsino mass in simplified models of general gauge mediated supersymmetry Tn1n1A/Tn1n1B/Tn1n1C, see their Figure 9. Limits are also set on the wino, slepton, sneutrino and gluino mass in a simplified model of NLSP pair production with R-parity violating decays of the LSP via ${{\mathit \lambda}_{{{12k}}}}$ or ${{\mathit \lambda}_{{{i33}}}}$ to charged leptons, see their Figures 7, 8.
32  SIRUNYAN 2018AA searched in 35.9 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for events with at least one photon and large $\not E_T$. No significant excess above the Standard Model expectations is observed. Limits are set on wino masses in a general gauge-mediated SUSY breaking (GGM) scenario with bino-like ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ and wino-like ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ and ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ , see Figure 7. Limits are also set on the NLSP mass in the Tchi1n1A and Tchi1chi1A simplified models, see their Figure 8. Finally, limits are set on the gluino mass in the Tglu4A and Tglu4B simplified models, see their Figure 9, and on the squark mass in the Tskq4A and Tsqk4B simplified models, see their Figure 10.
33  SIRUNYAN 2018AJ searched in 35.9 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for events containing two low-momentum, oppositely charged leptons (electrons or muons) and $\not E_T$. No excess over the expected background is observed. Limits are derived on the wino mass in the Tchi1n2F simplified model, see their Figure 5. Limits are also set on the stop mass in the Tstop10 simplified model, see their Figure 6. Finally, limits are set on the Higgsino mass in the Tchi1n2G simplified model, see Figure 8 and in the pMSSM, see Figure 7.
34  SIRUNYAN 2018AO searched in 35.9 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for direct electroweak production of charginos and neutralinos in events with either two or more leptons (electrons or muons) of the same electric charge, or with three or more leptons, which can include up to two hadronically decaying tau leptons. No significant excess above the Standard Model expectations is observed. Limits are set on the chargino/neutralino mass in the Tchi1n2A, Tchi1n2H, Tchi1n2D, Tchi1n2E and Tchi1n2F simplified models, see their Figures 14, 15, 16, 17 and 18. Limits are also set on the higgsino mass in the Tn1n1A, Tn1n1B and Tn1n1C simplified models, see their Figure 19.
35  SIRUNYAN 2018AP searched in 35.9 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for direct electroweak production of charginos and neutralinos by combining a number of previous and new searches. No significant excess above the Standard Model expectations is observed. Limits are set on the chargino/neutralino mass in the Tchi1n2E, Tchi1n2F and Tchi1n2I simplified models, see their Figures 7, 8, 9 an 10. Limits are also set on the higgsino mass in the Tn1n1A, Tn1n1B and Tn1n1C simplified models, see their Figure 11, 12, 13 and 14.
36  SIRUNYAN 2018AR searched in 35.9 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for events containing two opposite-charge, same-flavour leptons (electrons or muons), jets and $\not E_T$. No significant excess above the Standard Model expectations is observed. Limits are set on the gluino mass in the Tglu4C simplified model, see their Figure 7. Limits are also set on the chargino/neutralino mass in the Tchi1n2F simplified models, see their Figure 8, and on the higgsino mass in the Tn1n1B and Tn1n1C simplified models, see their Figure 9. Finally, limits are set on the sbottom mass in the Tsbot3 simplified model, see their Figure 10.
37  SIRUNYAN 2018DN searched in 35.9 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for direct electroweak production of charginos and for pair production of top squarks in events with two leptons (electrons or muons) of the opposite electric charge. No significant excess above the Standard Model expectations is observed. Limits are set on the chargino mass in the Tchi1chi1C and Tchi1chi1E simplified models, see their Figure 8. Limits are also set on the stop mass in the Tstop1 and Tstop2 simplified models, see their Figure 9.
38  SIRUNYAN 2018DP searched in 35.9 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for direct electroweak production of charginos and neutralinos or of chargino pairs in events with a tau lepton pair and significant missing transverse momentum. Both hadronic and leptonic decay modes are considered for the tau lepton. No significant excess above the Standard Model expectations is observed. Limits are set on the chargino mass in the Tchi1chi1D and Tchi1n2 simplified models, see their Figures 14 and 15. Also, excluded stau pair production cross sections are shown in Figures 11, 12, and 13.
39  SIRUNYAN 2018X searched in 35.9 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for events with one or more high-momentum Higgs bosons, decaying to pairs of photons, jets and $\not E_T$. The razor variables (${{\mathit M}_{{{R}}}}$ and ${{\mathit R}^{2}}$) are used to categorise the events. No significant excess above the Standard Model expectations is observed. Limits are set on the sbottom mass in the Tsbot4 simplified model and on the wino mass in the Tchi1n2E simplified model, see their Figure 5. Limits are also set on the higgsino mass in the Tn1n1A and Tn1n1B simplified models, see their Figure 6.
40  KHACHATRYAN 2017L searched in about 19 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV for events with two ${{\mathit \tau}}$ (at least one decaying hadronically) and $\not E_T$. In the Tchi1chi1C model, assuming decays via intermediate ${{\widetilde{\mathit \tau}}}$ or ${{\widetilde{\mathit \nu}}_{{{\tau}}}}$ with equivalent mass, the observed limits rule out ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ masses up to 420 GeV for a massless ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$. See their Fig.5.
41  SIRUNYAN 2017AW searched in 35.9 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for events with a charged lepton (electron or muon), two jets identified as originating from a ${{\mathit b}}$-quark, and large $\not E_T$. No significant excess above the Standard Model expectations is observed. Limits are set on the mass of the chargino and the next-to-lightest neutralino in the Tchi1n2E simplified model, see their Figure 6.
42  AAD 2016AA summarized and extended ATLAS searches for electroweak supersymmetry in final states containing several charged leptons, $\not E_T$, with or without hadronic jets, in 20 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV. The paper reports the results of new interpretations and statistical combinations of previously published analyses, as well as new analyses. Exclusion limits at 95$\%$ C.L. are set on the ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ mass in the Tchi1chi1B and Tchi1chi1C simplified models. See their Fig. 13.
43  AAD 2016AA summarized and extended ATLAS searches for electroweak supersymmetry in final states containing several charged leptons, $\not E_T$, with or without hadronic jets, in 20 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV. The paper reports the results of new interpretations and statistical combinations of previously published analyses, as well as new analyses. Exclusion limits at 95$\%$ C.L. are set on mass-degenerate ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ and ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ masses in the Tchi1n2B, Tchi1n2C, and Tchi1n2D simplified models. See their Figs. 16, 17, and 18. Interpretations in phenomenological-MSSM, two-parameter Non Universal Higgs Masses (NUHM2), and gauge-mediated symmetry breaking (GMSB) models are also given in their Figs. 20, 21 and 22.
44  KHACHATRYAN 2016R searched in 19.7 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV for events with one or more photons, one electron or muon, and $\not E_T$. No significant excess above the Standard Model expectations is observed. Limits are set on wino masses in a general gauge-mediated SUSY breaking model (GGM), for a wino-like neutralino NLSP scenario, see Fig. 5. Limits are also set in the Tglu1D and Tchi1n1A simplified models, see Fig. 6. The Tchi1n1A limit is reduced to 340 GeV for a branching ratio reduced by the weak mixing angle.
45  AAD 2015BA searched in 20.3 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV for electroweak production of charginos and neutralinos decaying to a final state containing a ${{\mathit W}}$ boson and a 125 GeV Higgs boson, plus missing transverse momentum. No excess beyond the Standard Model expectation is observed. Exclusion limits are derived in simplified models of direct chargino and next-to-lightest neutralino production, with the decays ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ $\rightarrow$ ${{\mathit W}^{\pm}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ and ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ having 100$\%$ branching fraction, see Fig. 8. A combination of the multiple final states for the Higgs decay yields the best limits (Fig. 8d).
46  AAD 2015CA searched in 20.3 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV for events with one or more photons and $\not E_T$, with or without leptons (${{\mathit e}}$, ${{\mathit \mu}}$). No significant excess above the Standard Model expectations is observed. Limits are set on wino masses in the general gauge-mediated SUSY breaking model (GGM), for wino-like NLSP, see Fig. 9, 12
47  AAD 2014H searched in 20.3 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV for electroweak production of charginos and neutralinos decaying to a final sate with three leptons and missing transverse momentum. No excess beyond the Standard Model expectation is observed. Exclusion limits are derived in simplified models of direct chargino and next-to-lightest neutralino production, with decays to the lightest neutralino via either all three generations of leptons, staus only, gauge bosons, or Higgs bosons, see Fig. 7. An interpretation in the pMSSM is also given, see Fig. 8.
48  AAD 2014X searched in 20.3 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV for events with at least four leptons (electrons, muons, taus) in the final state. No significant excess above the Standard Model expectations is observed. Limits are set on the wino-like chargino mass in an R-parity violating simplified model where the decay ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ $\rightarrow$ ${{\mathit W}^{(*)\pm}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ , with ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ $\rightarrow$ ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\mp}}{{\mathit \nu}}$ , takes place with a branching ratio of 100$\%$, see Fig. 8.
49  KHACHATRYAN 2014L searched in 19.5 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV for evidence of chargino-neutralino ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ pair production with Higgs or ${{\mathit W}}$-bosons in the decay chain, leading to ${{\mathit H}}{{\mathit W}}$ final states with missing transverse energy. The decays of a Higgs boson to a photon pair are considered in conjunction with hadronic and leptonic decay modes of the ${{\mathit W}}$ bosons. No significant excesses over the expected SM backgrounds are observed. The results are interpreted in the context of simplified models where the decays ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ $\rightarrow$ ${{\mathit H}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ and ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ $\rightarrow$ ${{\mathit W}^{\pm}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ take place 100$\%$ of the time, see Figs. $22 - 23$.
50  AAD 2013 searched in 4.7 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 7 TeV for charginos and neutralinos decaying to a final state with three leptons (${{\mathit e}}$ and ${{\mathit \mu}}$) and missing transverse energy. No excess beyond the Standard Model expectation is observed. Exclusion limits are derived in the phenomenological MSSM, see Fig. 2 and 3, and in simplified models, see Fig. 4. For the simplified models with intermediate slepton decays, degenerate ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ and ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ masses up to 500 GeV are excluded at 95$\%$ C.L. for very large mass differences with the ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$. Supersedes AAD 2012AS.
51  AAD 2013B searched in 4.7 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 7 TeV for gauginos decaying to a final state with two leptons (${{\mathit e}}$ and ${{\mathit \mu}}$) and missing transverse energy. No excess beyond the Standard Model expectation is observed. Limits are derived in a simplified model of wino-like chargino pair production, where the chargino always decays to the lightest neutralino via an intermediate on-shell charged slepton, see Fig. 2(b). Chargino masses between 110 and 340 GeV are excluded at 95$\%$ C.L. for ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 10 GeV. Exclusion limits are also derived in the phenomenological MSSM, see Fig. 3.
52  AAD 2012CT searched in 4.7 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 7 TeV for events containing four or more leptons (electrons or muons) and either moderate values of missing transverse momentum or large effective mass. No significant excess is found in the data. Limits are presented in a simplified model of R-parity violating supersymmetry in which charginos are pair-produced and then decay into a ${{\mathit W}}$-boson and a ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$, which in turn decays through an RPV coupling into two charged leptons ( ${{\mathit e}^{\pm}}{{\mathit e}^{\mp}}$ or ${{\mathit e}^{\pm}}{{\mathit \mu}^{\mp}}$ ) and a neutrino. In this model, chargino masses up to 540 GeV are excluded at 95$\%$ C.L. for ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ above 300 GeV, see Fig. 3a. The limit deteriorates for lighter ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$. Limits are also set in an R-parity violating mSUGRA model, see Fig. 3b.
53  CHATRCHYAN 2012BJ searched in 4.98 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 7 TeV for direct electroweak production of charginos and neutralinos in events with at least two leptons, jets and missing transverse momentum. No significant excesses over the expected SM backgrounds are observed and 95$\%$ C.L. limits on the production cross section of ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ pair production were set in a number of simplified models, see Figs. 7 to 12.
54  ABDALLAH 2003M uses data from $\sqrt {s }$ = $192 - 208$ GeV to obtain limits in the framework of the MSSM with gaugino and sfermion mass universality at the GUT scale. An indirect limit on the mass of charginos is derived by constraining the MSSM parameter space by the results from direct searches for neutralinos (including cascade decays), for charginos and for sleptons. These limits are valid for values of $\mathit M_{2}<$ 1 TeV, $\vert {{\mathit \mu}}\vert {}\leq{}$2 TeV with the ${{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ as LSP. Constraints from the Higgs search in the $\mathit m{}^{{\mathrm {max}}}_{h}$ scenario assuming ${\mathit m}_{{{\mathit t}}}$= 174.3$~$GeV are included. The quoted limit applies if there is no mixing in the third family or when ${\mathit m}_{{{\widetilde{\mathit \tau}}_{{{1}}}}}\text{-}{\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}>$ 6 GeV. If mixing is included the limit degrades to 90 GeV. See Fig.~43 for the mass limits as a function of tan $\beta $. These limits update the results of ABREU 2000W.
55  AAD 2020AN searched in 139 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 13 TeV for events with two photons and missing transverse momentum. Events are further categorised in terms of lepton or jet multiplicity. No significant excess over the expected background is observed. Limits at 95$\%$ C.L. are derived in Tchi1n2E simplified models. Next-to-lightest neutralinos and charginos with masses up to 310 GeV for a massless lightest neutralino are excluded. See their Fig. 10.
56  KHACHATRYAN 2016AA searched in 7.4 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV for events with one or more photons, hadronic jets and $\not E_T$. No significant excess above the Standard Model expectations is observed. Limits are set on wino masses in the general gauge-mediated SUSY breaking model (GGM), for a wino-like neutralino NLSP scenario and with the wino mass fixed at 10 GeV above the bino mass, see Fig. 4. Limits are also set in the Tchi1chi1A and Tchi1n1A simplified models, see Fig. 3.
57  KHACHATRYAN 2016R searched in 19.7 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV for events with one or more photons, one electron or muon, and $\not E_T$. No significant excess above the Standard Model expectations is observed. Limits are also set in the Tglu1F simplified model, see Fig. 6.
58  KHACHATRYAN 2016Y searched in 19.7 ${\mathrm {fb}}{}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV for events with one or two soft isolated leptons, hadronic jets, and $\not E_T$. No significant excess above the Standard Model expectations is observed. Limits are set on the ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ mass (which is degenerate with the ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$) in the Tchi1n2A simplified model, see Fig. 4.
59  AAD 2014AV searched in 20.3 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV for the direct production of charginos, neutralinos and staus in events containing at last two hadronically decaying ${{\mathit \tau}}$-leptons, large missing transverse momentum and low jet activity. The quoted limit was derived for direct ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ and ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}{{\widetilde{\mathit \chi}}_{{{1}}}^{\mp}}$ production with ${{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ $\rightarrow$ ${{\widetilde{\mathit \tau}}}{{\mathit \tau}}$ $\rightarrow$ ${{\mathit \tau}}{{\mathit \tau}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ and ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ $\rightarrow$ ${{\widetilde{\mathit \tau}}}{{\mathit \nu}}$( ${{\widetilde{\mathit \nu}}_{{{\tau}}}}{{\mathit \tau}}$) $\rightarrow$ ${{\mathit \tau}}{{\mathit \nu}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ , ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}}$ = ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$, ${\mathit m}_{{{\widetilde{\mathit \tau}}}}$ = 0.5 (${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ + ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$), ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV. No excess over the expected SM background is observed. Exclusion limits are set in simplified models of ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}{{\widetilde{\mathit \chi}}_{{{1}}}^{\mp}}$ and ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ pair production, see their Figure 7. Upper limits on the cross section and signal strength for direct di-stau production are derived, see Figures 8 and 9. Also, limits are derived in a pMSSM model where the only light slepton is the ${{\widetilde{\mathit \tau}}_{{{R}}}}$, see Figure 10.
60  AAD 2014AV searched in 20.3 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV for the direct production of charginos, neutralinos and staus in events containing at last two hadronically decaying ${{\mathit \tau}}$-leptons, large missing transverse momentum and low jet activity. The quoted limit was derived for direct ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}{{\widetilde{\mathit \chi}}_{{{1}}}^{\mp}}$ production with ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}$ $\rightarrow$ ${{\widetilde{\mathit \tau}}}{{\mathit \nu}}$( ${{\widetilde{\mathit \nu}}_{{{\tau}}}}{{\mathit \tau}}$) $\rightarrow$ ${{\mathit \tau}}{{\mathit \nu}}{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}$ , ${\mathit m}_{{{\widetilde{\mathit \tau}}}}$ = 0.5 (${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}}$ + ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$), ${\mathit m}_{{{\widetilde{\mathit \chi}}_{{{1}}}^{0}}}$ = 0 GeV. No excess over the expected SM background is observed. Exclusion limits are set in simplified models of ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}{{\widetilde{\mathit \chi}}_{{{1}}}^{\mp}}$ and ${{\widetilde{\mathit \chi}}_{{{1}}}^{\pm}}{{\widetilde{\mathit \chi}}_{{{2}}}^{0}}$ pair production, see their Figure 7. Upper limits on the cross section and signal strength for direct di-stau production are derived, see Figures 8 and 9. Also, limits are derived in a pMSSM model where the only light slepton is the ${{\widetilde{\mathit \tau}}_{{{R}}}}$, see Figure 10.
61  AAD 2014G searched in 20.3 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV for electroweak production of chargino pairs, or chargino-neutralino pairs, decaying to a final sate with two leptons (${{\mathit e}}$ and ${{\mathit \mu}}$) and missing transverse momentum. No excess beyond the Standard Model expectation is observed. Exclusion limits are derived in simplified models of chargino pair production, with chargino decays to the lightest neutralino via either sleptons or gauge bosons, see Fig 5.; or in simplified models of chargino and next-to-lightest neutralino production, with decays to the lightest neutralino via gauge bosons, see Fig. 7. An interpretation in the pMSSM is also given, see Fig. 10.
62  AALTONEN 2014 searched in 5.8 fb${}^{-1}$ of ${{\mathit p}}{{\overline{\mathit p}}}$ collisions at $\sqrt {s }$ = 1.96 TeV for evidence of chargino and next-to-lightest neutralino associated production in final states consisting of three leptons (electrons, muons or taus) and large missing transverse momentum. The results are consistent with the Standard Model predictions within 1.85 $\sigma $. Limits on the chargino mass are derived in an mSUGRA model with ${\mathit m}_{\mathrm {0}}$ = 60 GeV, tan ${{\mathit \beta}}$ = 3, ${{\mathit A}_{{{0}}}}$ = 0 and ${{\mathit \mu}}$ $>$0, see their Fig. 2.
63  KHACHATRYAN 2014I searched in 19.5 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 8 TeV for electroweak production of chargino pairs decaying to a final state with opposite-sign lepton pairs (${{\mathit e}}$ or ${{\mathit \mu}}$) and missing transverse momentum. No excess beyond the Standard Model expectation is observed. Exclusion limits are derived in simplified models, see Fig. 18.
64  AALTONEN 2013Q searched in 6.0 fb${}^{-1}$ of ${{\mathit p}}{{\overline{\mathit p}}}$ collisions at $\sqrt {s }$ = 1.96 TeV for evidence of chargino-neutralino associated production in like-sign dilepton final states. One lepton is identified as the hadronic decay of a tau lepton, while the other is an electron or muon. Good agreement with the Standard Model predictions is observed and limits are set on the chargino-neutralino cross section for simplified gravity- and gauge-mediated models, see their Figs. 2 and 3.
65  AAD 2012AS searched in 2.06 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 7 TeV for charginos and neutralinos decaying to a final state with three leptons (${{\mathit e}}$ and ${{\mathit \mu}}$) and missing transverse energy. No excess beyond the Standard Model expectation is observed. Exclusion limits are derived in the phenomenological MSSM, see Fig. 2 (top), and in simplified models, see Fig. 2 (bottom).
66  AAD 2012T looked in 1 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 7 TeV for the production of supersymmetric particles decaying into final states with missing transverse momentum and exactly two isolated leptons (${{\mathit e}}$ or ${{\mathit \mu}}$). Opposite-sign and same-sign dilepton events were separately studied. Additionally, in opposite-sign events, a search was made for an excess of same-flavor over different-flavor lepton pairs. No excess over the expected background is observed and limits are placed on the effective production cross section of opposite-sign dilepton events with $\not E_T$ $>$ 250 GeV and on same-sign dilepton events with $\not E_T$ $>$ 100 GeV. The latter limit is interpreted in a simplified electroweak gaugino production model as a lower chargino mass limit.
67  CHATRCHYAN 2011B looked in 35 pb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$=7 TeV for events with an isolated lepton (${{\mathit e}}$ or ${{\mathit \mu}}$), a photon and $\not E_T$ which may arise in a generalized gauge mediated model from the decay of Wino-like NLSPs. No evidence for an excess over the expected background is observed. Limits are derived in the plane of squark/gluino mass versus Wino mass (see Fig. 4). Mass degeneracy of the produced squarks and gluinos is assumed.
68  CHATRCHYAN 2011V looked in 35 pb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 7 TeV for events with ${}\geq{}$3 isolated leptons (${{\mathit e}}$, ${{\mathit \mu}}$ or ${{\mathit \tau}}$), with or without jets and $\not E_T$. No evidence for an excess over the expected background is observed. Limits are derived in the CMSSM (${{\mathit m}_{{{0}}}}$, ${{\mathit m}_{{{1/2}}}}$) plane for tan ${{\mathit \beta}}$ = 3 (see Fig. 5).
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TUMASYAN 2022Q
JHEP 2204 091 Search for supersymmetry in final states with two or three soft leptons and missing transverse momentum in proton-proton collisions at $ \sqrt{s} $ = 13 TeV
TUMASYAN 2022S
JHEP 2204 147 Search for electroweak production of charginos and neutralinos in proton-proton collisions at $ \sqrt{s} $ = 13 TeV
AAD 2021E
PR D103 112003 Search for trilepton resonances from chargino and neutralino pair production in $\sqrt{s}$ = 13 TeV $pp$ collisions with the ATLAS detector
AAD 2021AX
PR D104 112010 Search for charginos and neutralinos in final states with two boosted hadronically decaying bosons and missing transverse momentum in $pp$ collisions at $\sqrt {s}$ = 13??TeV with the ATLAS detector
AAD 2021BG
EPJ C81 1118 Search for chargino?neutralino pair production in final states with three leptons and missing transverse momentum in $\sqrt{s} = 13$ TeV pp collisions with the ATLAS detector
AAD 2021Y
JHEP 2107 167 Search for supersymmetry in events with four or more charged leptons in 139 fb$^{?1}$ of $ \sqrt{s} $ = 13 TeV pp collisions with the ATLAS detector
SIRUNYAN 2021M
JHEP 2104 123 Search for supersymmetry in final states with two oppositely charged same-flavor leptons and missing transverse momentum in proton-proton collisions at $\sqrt{s} =$ 13 TeV
TUMASYAN 2021C
JHEP 2110 045 Search for chargino-neutralino production in events with Higgs and W bosons using 137 fb$^{?1}$ of proton-proton collisions at $ \sqrt{s} $ = 13 TeV
AAD 2020K
PR D101 072001 Search for chargino-neutralino production with mass splittings near the electroweak scale in three-lepton final states in $\sqrt {s}$=13 TeV $pp$ collisions with the ATLAS detector
AAD 2020O
EPJ C80 123 Search for electroweak production of charginos and sleptons decaying into final states with two leptons and missing transverse momentum in $\sqrt{s}=13$ TeV $pp$ collisions using the ATLAS detector
AAD 2020AN
JHEP 2010 005 Search for direct production of electroweakinos in final states with missing transverse momentum and a Higgs boson decaying into photons in pp collisions at $ \sqrt{s} $ = 13 TeV with the ATLAS detector
AAD 2020I
PR D101 052005 Searches for electroweak production of supersymmetric particles with compressed mass spectra in $\sqrt{s}=$ 13 TeV $pp$ collisions with the ATLAS detector
AAD 2020R
EPJ C80 691 Search for direct production of electroweakinos in final states with one lepton, missing transverse momentum and a Higgs boson decaying into two $b$-jets in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
SIRUNYAN 2020B
PL B801 135183 Combined search for supersymmetry with photons in proton-proton collisions at $\sqrt{s}=$ 13 TeV
SIRUNYAN 2020AU
PRL 124 041803 Search for Supersymmetry with a Compressed Mass Spectrum in Events with a Soft $\tau$ Lepton, a Highly Energetic Jet, and Large Missing Transverse Momentum in Proton-Proton Collisions at $\sqrt{s}=$ TeV
AABOUD 2019AU
PR D100 012006 Search for chargino and neutralino production in final states with a Higgs boson and missing transverse momentum at $\sqrt{s} = 13$ TeV with the ATLAS detector
SIRUNYAN 2019K
JHEP 1901 154 Search for supersymmetry in events with a photon, a lepton, and missing transverse momentum in proton-proton collisions at $\sqrt{s} =$ 13 TeV
SIRUNYAN 2019BU
JHEP 1908 150 Search for supersymmetry with a compressed mass spectrum in the vector boson fusion topology with 1-lepton and 0-lepton final states in proton-proton collisions at $\sqrt{s}=$ 13 TeV
SIRUNYAN 2019CI
JHEP 1911 109 Search for supersymmetry using Higgs boson to diphoton decays at $\sqrt{s}$ = 13 TeV
AABOUD 2018Z
PR D98 032009 Search for supersymmetry in events with four or more leptons in $\sqrt{s}=13$ TeV $pp$ collisions with ATLAS
AABOUD 2018AY
EPJ C78 154 Search for the direct production of charginos and neutralinos in final states with tau leptons in $\sqrt{s} = $ 13 TeV $pp$ collisions with the ATLAS detector
AABOUD 2018R
PR D97 052010 Search for electroweak production of supersymmetric states in scenarios with compressed mass spectra at $\sqrt{s}=13$ TeV with the ATLAS detector
AABOUD 2018U
PR D97 092006 Search for photonic signatures of gauge-mediated supersymmetry in 13 TeV $pp$ collisions with the ATLAS detector
AABOUD 2018BT
EPJ C78 995 Search for electroweak production of supersymmetric particles in final states with two or three leptons at $\sqrt{s}=13\,$TeV with the ATLAS detector
AABOUD 2018CO
PR D98 092012 Search for chargino-neutralino production using recursive jigsaw reconstruction in final states with two or three charged leptons in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
AABOUD 2018CK
PR D98 092002 Search for pair production of higgsinos in final states with at least three $b$-tagged jets in $\sqrt{s} = 13$ TeV $pp$ collisions using the ATLAS detector
SIRUNYAN 2018AA
PL B780 118 Search for gauge-mediated supersymmetry in events with at least one photon and missing transverse momentum in pp collisions at $\sqrt{s} = $ 13 TeV
SIRUNYAN 2018DN
JHEP 1811 079 Searches for pair production of charginos and top squarks in final states with two oppositely charged leptons in proton-proton collisions at $\sqrt{s}=$ 13 TeV
SIRUNYAN 2018AR
JHEP 1803 076 Search for new phenomena in final states with two opposite-charge, same-flavor leptons, jets, and missing transverse momentum in pp collisions at $ \sqrt{s}=13 $ TeV
SIRUNYAN 2018AP
JHEP 1803 160 Combined search for electroweak production of charginos and neutralinos in proton-proton collisions at $\sqrt{s} =$ 13 TeV
SIRUNYAN 2018DP
JHEP 1811 151 Search for supersymmetry in events with a $\tau$ lepton pair and missing transverse momentum in proton-proton collisions at $\sqrt{s} =$ 13 TeV
SIRUNYAN 2018AO
JHEP 1803 166 Search for electroweak production of charginos and neutralinos in multilepton final states in proton-proton collisions at $\sqrt{s}=$ 13 TeV
SIRUNYAN 2018AJ
PL B782 440 Search for new physics in events with two soft oppositely charged leptons and missing transverse momentum in proton-proton collisions at $\sqrt{s}=$ 13 TeV
SIRUNYAN 2018X
PL B779 166 Search for supersymmetry with Higgs boson to diphoton decays using the razor variables at $\sqrt{s} = $ 13 TeV
KHACHATRYAN 2017L
JHEP 1704 018 Search for Electroweak Production of Charginos in Final States with Two ${{\mathit \tau}}$ Leptons in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 8 TeV
SIRUNYAN 2017AW
JHEP 1711 029 Search for Electroweak Production of Charginos and Neutralinos in ${{\mathit W}}{{\mathit H}}$ Events in Proton-Proton Collisions at $\sqrt {s }$ = 13 TeV
AAD 2016AA
PR D93 052002 Search for the Electroweak Production of Supersymmetric Particles in $\sqrt {s }$ = 8 TeV ${{\mathit p}}{{\mathit p}}$ Collisions with the ATLAS Detector
KHACHATRYAN 2016Y
PL B759 9 Search for Supersymmetry in Events with Soft Leptons, Low Jet Multiplicity, and Missing Transverse Energy in Proton-Proton Collisions at $\sqrt {s }$ =8 TeV
KHACHATRYAN 2016R
PL B757 6 Search for Supersymmetry in Events with a Photon, a Lepton, and Missing Transverse Momentum in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 8 TeV
KHACHATRYAN 2016AA
PL B759 479 Search for Supersymmetry in Electroweak Production with Photons and Large Missing Transverse Energy in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 8 TeV
AAD 2015CA
PR D92 072001 Search for Photonic Signatures of Gauge-Mediated Supersymmetry in 8 TeV ${{\mathit p}}{{\mathit p}}$ Collisions with the ATLAS Detector
AAD 2015BA
EPJ C75 208 Search for Direct Pair Production of a Chargino and a Neutralino Decaying to the 125 GeV Higgs Boson in $\sqrt {s }$ = 8 TeV ${{\mathit p}}{{\mathit p}}$ Collisions with the ATLAS Detector
AAD 2014G
JHEP 1405 071 Search for Direct Production of charginos, neutralinos and sleptons in Final States with Two Leptons and Missing Transverse Momentum in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 8 TeV with the ATLAS Detector
AAD 2014H
JHEP 1404 169 Search for Direct Production of Charginos and Neutralinos in Events with Three Leptons and Missing Transverse Momentum in $\sqrt {s }$ = 8 TeV ${{\mathit p}}{{\mathit p}}$ Collisions with the ATLAS Detector
AAD 2014X
PR D90 052001 Search for Supersymmetry in Events with Four or More Leptons in $\sqrt {s }$ = 8 TeV ${{\mathit p}}{{\mathit p}}$ Collisions with the ATLAS Detector
AAD 2014AV
JHEP 1410 096 Search for the Direct Production of charginos, neutralinos and staus in Final States with at least Two Hadronically Decaying taus and Missing Transverse Momentum in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 8 TeV with the ATLAS Detector
AALTONEN 2014
PR D90 012011 Search for New Physics in Trilepton Events and Limits on the Associated Chargino-Neutralino Production at CDF
KHACHATRYAN 2014I
EPJ C74 3036 Searches for Electroweak Production of charginos, neutralinos, and sleptons Decaying to Leptons and ${{\mathit W}}$, ${{\mathit Z}}$, and Higgs Bosons in ${{\mathit p}}{{\mathit p}}$ Collisions at 8 TeV
KHACHATRYAN 2014L
PR D90 092007 Searches for Electroweak Neutralino and Chargino Production in Channels with Higgs, ${{\mathit Z}}$, and ${{\mathit W}}$ Bosons in ${{\mathit p}}{{\mathit p}}$ Collisions at 8 TeV
AAD 2013B
PL B718 879 Search for Direct Slepton and Gaugino Production in Final States with Two Leptons and Missing Transverse Momentum with the ATLAS Detector in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 7 TeV
AAD 2013
PL B718 841 Search for Direct Production of Charginos and Neutralinos in Events with Three Leptons and Missing Transverse Momentum in $\sqrt {s }$ = 7 TeV ${{\mathit p}}{{\mathit p}}$ Collisions with the ATLAS Detector
AALTONEN 2013Q
PRL 110 201802 Search for Supersymmetry with Like-Sign Lepton-Tau Events at CDF
AAD 2012CT
JHEP 1212 124 Search for $\mathit R$-Parity-Violating Supersymmetry in Events with Four or More Leptons in $\sqrt {s }$ = 7 TeV ${{\mathit p}}{{\mathit p}}$ Collisions with the ATLAS Detector
AAD 2012AS
PRL 108 261804 Search for Supersymmetry in Events with Three Leptons and Missing Transverse Momentum in $\sqrt {s }$ = 7 TeV ${{\mathit p}}{{\mathit p}}$ Collisions with the ATLAS Detector
AAD 2012T
PL B709 137 Searches for Supersymmetry with the ATLAS Detector using Final States with Two Leptons and Missing Transverse Momentum in $\sqrt {s }$ = 7 TeV Proton$−$Proton Collisions
CHATRCHYAN 2012BJ
JHEP 1211 147 Search for Electroweak Production of Charginos and Neutralinos using Leptonic Final States in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 7 TeV
CHATRCHYAN 2011V
PL B704 411 Search for Physics beyond the Standard Model using Multilepton Signatures in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 7 TeV
CHATRCHYAN 2011B
JHEP 1106 093 Search for Supersymmetry in Events with a Lepton, a Photon, and Large Missing Transverse Energy in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 7 TeV
ABDALLAH 2003M
EPJ C31 421 Searches for Supersymmetric Particles in ${{\mathit e}^{+}}{{\mathit e}^{-}}$ Collisions up to 208 GeV and Interpretation of the Results within the MSSM