$> 58$ |
95 |
1 |
|
ATLS |
$> 723$ |
95 |
1 |
|
ATLS |
$>402$ |
95 |
2 |
|
ATLS |
$>290$ |
95 |
3 |
|
ATLS |
$>290$ |
95 |
3 |
|
ATLS |
$>97.3$ |
95 |
4 |
|
DLPH |
$>97.3$ |
95 |
5 |
|
L3 |
$>98.5$ |
95 |
6 |
|
OPAL |
• • • We do not use the following data for averages, fits, limits, etc. • • • |
$>374$ |
95 |
2 |
|
ATLS |
$>438$ |
95 |
2 |
|
ATLS |
$> 251$ |
95 |
7 |
|
ATLS |
$> 306$ |
95 |
8 |
|
ATLS |
$> 310$ |
95 |
8 |
|
ATLS |
$> 322$ |
95 |
8 |
|
ATLS |
$> 113$ |
95 |
9 |
|
D0 |
$> 205$ |
95 |
10 |
|
CDF |
$> 190$ |
95 |
10 |
|
CDF |
$> 205$ |
95 |
10 |
|
CDF |
$> 145$ |
95 |
11 |
|
D0 |
|
|
12 |
|
H1 |
$> 109$ |
95 |
13 |
|
CDF |
$>98.2$ |
95 |
14 |
|
D0 |
|
|
15 |
|
OPAL |
|
|
16 |
|
SPEC |
$>45.6$ |
95 |
17 |
|
OPAL |
$>25.5$ |
95 |
18 |
|
OPAL |
$\text{none 7.3 - 34.3}$ |
95 |
19 |
|
MRK2 |
1
See their Figs. 12(b) and 14 for limits with smaller branching ratios.
|
2
AAD 2015AG search for ${{\mathit H}^{++}}{{\mathit H}^{--}}$ production in 20.3 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. The limit assumes 100$\%$ branching ratio to the specified final state. See their Fig. 5 for limits for arbitrary branching ratios.
|
3
AAD 2015AP search for ${{\mathit H}^{++}}{{\mathit H}^{--}}$ production in 20.3 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. The limit assumes 100$\%$ branching ratio to the specified final state.
|
4
ABDALLAH 2003 search for ${{\mathit H}^{++}}{{\mathit H}^{--}}$ pair production either followed by ${{\mathit H}^{++}}$ $\rightarrow$ ${{\mathit \tau}^{+}}{{\mathit \tau}^{+}}$ , or decaying outside the detector.
|
5
ACHARD 2003F search for ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit H}^{++}}{{\mathit H}^{--}}$ with ${{\mathit H}^{\pm\pm}}$ $\rightarrow$ ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{'\pm}}$ . The limit holds for ${{\mathit \ell}}$ = ${{\mathit \ell}^{\,'}}$ = ${{\mathit \tau}}$, and slightly different limits apply for other flavor combinations. The limit is valid for $\mathit g_{ {{\mathit \ell}} {{\mathit \ell}^{\,'}} }{ {}\gtrsim{} }$ $10^{-7}$.
|
6
ABBIENDI 2002C searches for pair production of ${{\mathit H}^{++}}{{\mathit H}^{--}}$ , with ${{\mathit H}^{\pm\pm}}$ $\rightarrow$ ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\pm}}$ (${{\mathit \ell}},{{\mathit \ell}^{\,'}}$ = ${{\mathit e}},{{\mathit \mu}},{{\mathit \tau}}$). the limit holds for ${{\mathit \ell}}={{\mathit \ell}^{\,'}}={{\mathit \tau}}$, and becomes stronger for other combinations of leptonic final states. To ensure the decay within the detector, the limit only applies for $\mathit g$( ${{\mathit H}}{{\mathit \ell}}{{\mathit \ell}}$ )${ {}\gtrsim{} }10^{-7}$.
|
7
AAD 2012AY search for ${{\mathit H}^{++}}{{\mathit H}^{--}}$ production with 1.6 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 7 TeV. The limit assumes 100$\%$ branching ratio to the specified final state.
|
8
AAD 2012CQ search for ${{\mathit H}^{++}}{{\mathit H}^{--}}$ production with 4.7 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 7 TeV. The limit assumes 100$\%$ branching ratio to the specified final state. See their Table 1 for limits assuming smaller branching ratios.
|
9
ABAZOV 2012A search for ${{\mathit H}^{++}}{{\mathit H}^{--}}$ production in 7.0 fb${}^{-1}$ of ${{\mathit p}}{{\overline{\mathit p}}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 1.96 TeV.
|
10
AALTONEN 2011AF search for ${{\mathit H}^{++}}{{\mathit H}^{--}}$ production in 6.1 fb${}^{-1}$ of ${{\mathit p}}{{\overline{\mathit p}}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 1.96 TeV.
|
11
ABAZOV 2008V search for ${{\mathit H}^{++}}{{\mathit H}^{--}}$ production in ${{\mathit p}}{{\overline{\mathit p}}}$ collisions at $\mathit E_{{\mathrm {cm}}}$= 1.96 TeV. The limit is for B( ${{\mathit H}}$ $\rightarrow$ ${{\mathit \mu}}{{\mathit \mu}}$ ) = 1. The limit is updated in ABAZOV 2012A.
|
12
AKTAS 2006A search for single ${{\mathit H}^{\pm\pm}}$ production in ${{\mathit e}}{{\mathit p}}$ collisions at HERA. Assuming that ${{\mathit H}^{++}}$ only couples to ${{\mathit e}^{+}}{{\mathit \mu}^{+}}$ with $\mathit g_{ {{\mathit e}} {{\mathit \mu}} }$ = 0.3 (electromagnetic strength), a limit ${\mathit m}_{{{\mathit H}^{++}}}$ $>$ 141 GeV (95$\%$ CL) is derived. For the case where ${{\mathit H}^{++}}$ couples to ${{\mathit e}}{{\mathit \tau}}$ only the limit is 112 GeV.
|
13
ACOSTA 2005L search for ${{\mathit H}^{{++}}}{{\mathit H}^{{--}}}$ pair production in ${{\mathit p}}{{\overline{\mathit p}}}$ collisions. The limit is valid for ${{\mathit g}}_{ {{\mathit \ell}} {{\mathit \ell}^{\,'}} }$ $<$ $10^{-8}$ so that the Higgs decays outside the detector.
|
14
ABAZOV 2004E search for ${{\mathit H}^{++}}{{\mathit H}^{--}}$ pair production in ${{\mathit H}^{\pm\pm}}$ $\rightarrow$ ${{\mathit \mu}^{\pm}}{{\mathit \mu}^{\pm}}$ . The limit is valid for $\mathit g_{ {{\mathit \mu}} {{\mathit \mu}} }{ {}\gtrsim{} }$ $10^{-7}$.
|
15
ABBIENDI 2003Q searches for single ${{\mathit H}^{\pm\pm}}$ via direct production in ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit e}^{\mp}}{{\mathit e}^{\mp}}{{\mathit H}^{\pm\pm}}$ , and via ${{\mathit t}}$-channel exchange in ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ . In the direct case, and assuming B( ${{\mathit H}^{\pm\pm}}$ $\rightarrow$ ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\pm}}$ ) = 1, a 95$\%$ CL limit on ${{\mathit h}}_{ee}$ $<$ 0.071 is set for ${\mathit m}_{ {{\mathit H}^{\pm\pm}} }$ $<$ 160 GeV (see Fig. 6). In the second case, indirect limits on ${{\mathit h}}_{ee}$ are set for ${\mathit m}_{ {{\mathit H}^{\pm\pm}} }$ $<$ 2 TeV (see Fig. 8).
|
16
GORDEEV 1997 search for muonium-antimuonium conversion and find $\mathit G_{ {{\mathit M}} {{\overline{\mathit M}}} }/\mathit G_{\mathit F}<0.14$ (90$\%~$ CL), where $\mathit G_{ {{\mathit M}} {{\overline{\mathit M}}} }$ is the lepton-flavor violating effective four-fermion coupling. This limit may be converted to ${\mathit m}_{{{\mathit H}^{++}}}>210$ GeV if the Yukawa couplings of ${{\mathit H}^{++}}$ to and ${{\mathit \mu}}{{\mathit \mu}}$ are as large as the weak gauge coupling. For similar limits on muonium-antimuonium conversion, see the muon Particle Listings.
|
17
ACTON 1992M limit assumes ${{\mathit H}^{\pm\pm}}$ $\rightarrow$ ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\pm}}$ or ${{\mathit H}^{\pm\pm}}$ does not decay in the detector. Thus the region $\mathit g_{ {{\mathit \ell}} {{\mathit \ell}} }\approx{}10^{-7}$ is not excluded.
|
18
ACTON 1992M from $\Delta \Gamma _{{{\mathit Z}}}<$40 MeV.
|
19
SWARTZ 1990 assume ${{\mathit H}^{\pm\pm}}$ $\rightarrow$ ${{\mathit \ell}^{\pm}}{{\mathit \ell}^{\pm}}$ (any flavor). The limits are valid for the Higgs-lepton coupling g( ${{\mathit H}}{{\mathit \ell}}{{\mathit \ell}}$ ) ${ {}\gtrsim{} }$ $7.4 \times 10^{-7}/[{\mathit m}_{{{\mathit H}}}$/GeV]${}^{1/2}$. The limits improve somewhat for ${{\mathit e}}{{\mathit e}}$ and ${{\mathit \mu}}{{\mathit \mu}}$ decay modes.
|