${{\boldsymbol K}^{*}{(892)}}$ MASS

CHARGED ONLY, HADROPRODUCED INSPIRE search

VALUE (MeV) EVTS DOCUMENT ID TECN CHG  COMMENT
$\bf{ 891.66 \pm0.26}$ OUR AVERAGE
$892.6$ $\pm0.5$ 5840
BAUBILLIER
1984B
HBC - 8.25 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}{{\mathit \pi}^{-}}{{\mathit p}}$
$888$ $\pm3$
NAPIER
1984
SPEC + 200 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ 2 ${{\mathit K}_S^0}$ X
$891$ $\pm1$
NAPIER
1984
SPEC - 200 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ 2 ${{\mathit K}_S^0}$ X
$891.7$ $\pm2.1$ 3700
BARTH
1983
HBC + 70 ${{\mathit K}^{+}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{0}}{{\mathit \pi}^{+}}$ X
$891$ $\pm1$ 4100
TOAFF
1981
HBC - 6.5 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}{{\mathit \pi}^{-}}{{\mathit p}}$
$892.8$ $\pm1.6$
AJINENKO
1980
HBC + 32 ${{\mathit K}^{+}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{0}}{{\mathit \pi}^{+}}$ X
$890.7$ $\pm0.9$ 1800
AGUILAR-BENIT..
1978B
HBC $\pm{}$ 0.76 ${{\overline{\mathit p}}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{\mp}}{{\mathit K}_S^0}$ ${{\mathit \pi}^{\pm}}$
$886.6$ $\pm2.4$ 1225
BALAND
1978
HBC $\pm{}$ 12 ${{\overline{\mathit p}}}$ ${{\mathit p}}$ $\rightarrow$ ( ${{\mathit K}}{{\mathit \pi}}$) ${}^{+-}$ X
$891.7$ $\pm0.6$ 6706
COOPER
1978
HBC $\pm{}$ 0.76 ${{\overline{\mathit p}}}$ ${{\mathit p}}$ $\rightarrow$ ( ${{\mathit K}}{{\mathit \pi}}$) ${}^{+-}$ X
$891.9$ $\pm0.7$ 9000 1
PALER
1975
HBC - 14.3 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ( ${{\mathit K}}{{\mathit \pi}}$) ${}^{-}$ X
$892.2$ $\pm1.5$ 4404
AGUILAR-BENIT..
1971B
HBC - 3.9,4.6 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ( ${{\mathit K}}{{\mathit \pi}}$) ${}^{-}$ ${{\mathit p}}$
$891$ $\pm2$ 1000
CRENNELL
1969D
DBC - 3.9 ${{\mathit K}^{-}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit K}^{0}}{{\mathit \pi}^{-}}$ X
$890$ $\pm3.0$ 720
BARLOW
1967
HBC $\pm{}$ 1.2 ${{\overline{\mathit p}}}$ ${{\mathit p}}$ $\rightarrow$ ( ${{\mathit K}^{0}}{{\mathit \pi}}$) ${}^{+-}$ ${{\mathit K}^{\mp}}$
$889$ $\pm3.0$ 600
BARLOW
1967
HBC $\pm{}$ 1.2 ${{\overline{\mathit p}}}$ ${{\mathit p}}$ $\rightarrow$ ( ${{\mathit K}^{0}}{{\mathit \pi}}$) ${}^{+-}$ ${{\mathit K}}{{\mathit \pi}}$
$891$ $\pm2.3$ 620 2
DEBAERE
1967B
HBC + 3.5 ${{\mathit K}^{+}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{0}}{{\mathit \pi}^{+}}{{\mathit p}}$
$891.0$ $\pm1.2$ 1700 3
WOJCICKI
1964
HBC - 1.7 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}{{\mathit \pi}^{-}}{{\mathit p}}$
• • • We do not use the following data for averages, fits, limits, etc. • • •
$893.6$ $\pm0.1$ ${}^{+0.2}_{-0.3}$ 183k
ABLIKIM
2019AQ
BES $\pm{}$ ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{0}}$
$895.6$ $\pm0.8$ 4K 4
LEES
2017C
BABR ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}^{\pm}}{{\mathit \pi}^{\mp}}$
$893.2$ $\pm0.1$ $\pm1.0$ 190k 5
AAIJ
2016N
LHCB ${{\mathit D}^{0}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}^{\pm}}{{\mathit \pi}^{\mp}}$
$893.5$ $\pm1.1$ 27k 6
ABELE
1999D
CBAR $\pm{}$ 0.0 ${{\overline{\mathit p}}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{0}}$
$890.4$ $\pm0.2$ $\pm0.5$ 80k 7
BIRD
1989
LASS - 11 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}{{\mathit \pi}^{-}}{{\mathit p}}$
$890.0$ $\pm2.3$ 800 2, 3
CLELAND
1982
SPEC + 30 ${{\mathit K}^{+}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit \pi}^{+}}{{\mathit p}}$
$896.0$ $\pm1.1$ 3200 2, 3
CLELAND
1982
SPEC + 50 ${{\mathit K}^{+}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit \pi}^{+}}{{\mathit p}}$
$893$ $\pm1$ 3600 2, 3
CLELAND
1982
SPEC - 50 ${{\mathit K}^{+}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit \pi}^{-}}{{\mathit p}}$
$896.0$ $\pm1.9$ 380
DELFOSSE
1981
SPEC + 50 ${{\mathit K}^{\pm}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{\pm}}{{\mathit \pi}^{0}}{{\mathit p}}$
$886.0$ $\pm2.3$ 187
DELFOSSE
1981
SPEC - 50 ${{\mathit K}^{\pm}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{\pm}}{{\mathit \pi}^{0}}{{\mathit p}}$
$894.2$ $\pm2.0$ 765 2
CLARK
1973
HBC - 3.13 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}{{\mathit \pi}^{-}}{{\mathit p}}$
$894.3$ $\pm1.5$ 1150 2, 3
CLARK
1973
HBC - 3.3 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}{{\mathit \pi}^{-}}{{\mathit p}}$
$892.0$ $\pm2.6$ 341 2
SCHWEINGRUBER
1968
HBC - 5.5 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}{{\mathit \pi}^{-}}{{\mathit p}}$
1  Inclusive reaction. Complicated background and phase-space effects.
2  Mass errors enlarged by us to $\Gamma /\sqrt {\mathit N }$. See note.
3  Number of events in peak reevaluated by us.
4  From a Dalitz plot analysis in an isobar model with charged and neutral ${{\mathit K}^{*}{(892)}}$ masses and widths floating.
5  Average of fit results with different parametrizations for the ${{\mathit K}}{{\mathit \pi}}$ ${\mathit S}{\mathrm -wave}$.
6  K-matrix pole.
7  From a partial wave amplitude analysis.
  References:
ABLIKIM 2019AQ
PR D100 032004 Partial-wave analysis of $J/\psi\to K^+K^-\pi^0$
LEES 2017C
PR D95 072007 Dalitz Plot Analyses of ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ , ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{0}}$ , and ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}^{\pm}}{{\mathit \pi}^{\mp}}$ Produced via ${{\mathit e}^{+}}{{\mathit e}^{-}}$ Annihilation with Initial-State Radiation
AAIJ 2016N
PR D93 052018 Studies of the Resonance Structure in ${{\mathit D}^{0}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}^{\pm}}{{\mathit \pi}^{\mp}}$ Decays
ABELE 1999D
PL B468 178 Antiproton Proton Annihilation at Rest into ${{\mathit K}_L^0}{{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{0}}$
BIRD 1989
SLAC-332 Cerenkov Ring Imaging and Spectroscopy of Charged ${{\mathit K}^{*}}$ Interactions at 11 ${\mathrm {GeV/}}\mathit c$
BAUBILLIER 1984B
ZPHY C26 37 A Study of the ${{\overline{\mathit K}}}{{\mathit \pi}}$ System in the Reaction ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}{{\mathit \pi}^{-}}{{\mathit p}}$ at 8.25 ${\mathrm {GeV/}}\mathit c$
NAPIER 1984
PL 149B 514 ${{\mathit K}^{*}{(892)}^{\pm}}$ Production in ${{\mathit \pi}^{-}}{{\mathit N}}$ Interactions at 200 ${\mathrm {GeV/}}\mathit c$
BARTH 1983
NP B223 296 Inclusive Resonance Production in ${{\mathit K}^{+}}{{\mathit p}}$ Interactions at 70 ${\mathrm {GeV/}}\mathit c$
CLELAND 1982
NP B208 189 Study of the Reactions ${{\mathit K}^{\pm}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit \pi}^{\pm}}{{\mathit p}}$ at 30 and 50 ${\mathrm {GeV/}}\mathit c$: Description of the Apparatus and Amplitude Analysis of the ${{\mathit K}_S^0}$ ${{\mathit \pi}}$ System
DELFOSSE 1981
NP B183 349 Production of ${{\mathit \rho}^{\pm}}$, ${{\mathit g}{(1700)}^{\pm}}$, ${{\mathit A}_{{2}}^{\pm}}$, ${{\mathit K}^{*}{(890)}^{\pm}}$ and ${{\mathit K}^{*}{(1420)}^{\pm}}$ at 50 ${\mathrm {GeV/}}\mathit c$
TOAFF 1981
PR D23 1500 Reaction ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}{{\mathit p}}{{\mathit \pi}^{-}}$ at 6.5 ${\mathrm {GeV/}}\mathit c$
AJINENKO 1980
ZPHY C5 177 Inclusive ${{\mathit K}^{*}{(892)}^{+}}$ and ${{\mathit K}^{*}{(892)}^{0}}$ Production in ${{\mathit K}^{+}}{{\mathit p}}$ Interaction at 32 ${\mathrm {GeV/}}\mathit c$
AGUILAR-BENITEZ 1978B
NP B141 101 A New Experimental Determination of the ${{\mathit K}^{*}{(892)}}$ Electromagnetic Mass Difference
BALAND 1978
NP B140 220 Inclusive Production of ${{\mathit K}^{*}{(890)}}$, ${{\mathit \Sigma}{(1385)}}$ and ${{\mathit S}^{*}{(993)}}$ Resonances in ${{\overline{\mathit p}}}{{\mathit p}}$ Interactions at 12 ${\mathrm {GeV/}}\mathit c$ Incident Momentum
COOPER 1978
NP B136 365 Inclusive Production of ${{\mathit K}^{*}{(892)}^{\pm}}$ and ${{\mathit K}_S^0}$ in ${{\overline{\mathit p}}}{{\mathit p}}$ Annihilations at 0.76 ${\mathrm {GeV/}}\mathit c$
PALER 1975
NP B96 1 Inclusive ${{\mathit K}^{*}{(890)}^{-}}$ and ${{\overline{\mathit K}}^{*}{(890)}^{0}}$ Production in 14.3 ${\mathrm {GeV/}}\mathit c$ ${{\mathit K}^{-}}{{\mathit p}}$ Interactions
CLARK 1973
NP B54 432 The Reactions ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{*-}}$ nucleon at 3.13 and 3.3 ${\mathrm {GeV/}}\mathit c$
AGUILAR-BENITEZ 1971B
PR D4 2583 Properties of the ${{\mathit K}^{*}{(890)}}$ and ${{\mathit K}^{*}{(1420)}}$ in ${{\mathit K}^{-}}{{\mathit p}}$ Interactions at 3.9 and 4.6 ${\mathrm {GeV/}}\mathit c$
CRENNELL 1969D
PRL 22 487 Evidence for an Isospin 1/2 ${{\mathit K}}{{\mathit \pi}}$ Enhancement at a Mass of 1160 MeV Produced in ${{\mathit K}^{-}}{{\mathit n}}$ Interactions at 3.9 ${\mathrm {GeV/}}\mathit c$
SCHWEINGRUBER 1968
PR 166 1317 Properties of ${{\mathit K}^{*}{(892)}}$ and ${{\mathit K}_{{2}}^{*}{(1430)}}$ Produced in ${{\mathit K}^{-}}{{\mathit p}}$ Interactions at 4.1 and 5.5 ${\mathrm {GeV/}}\mathit c$
BARLOW 1967
NC 50A 701 Experimental Results on ${{\overline{\mathit p}}}{{\mathit p}}$ Annihilations at 1.2 ${\mathrm {GeV/}}\mathit c$ with Production of at Least One ${{\mathit K}_{{1}}^{0}}$ Meson
DEBAERE 1967B
NC 51A 401 Three Body Final States in ${{\mathit K}^{+}}{{\mathit p}}$ Interactions at 3.5 ${\mathrm {GeV/}}\mathit c$
WOJCICKI 1964
PR 135 B484 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}{{\mathit \pi}^{-}}{{\mathit p}}$ Reaction from 1.0 to 1.7 ${\mathrm {GeV/}}\mathit c$