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${{\mathit K}^{*}{(892)}}$ WIDTH

CHARGED ONLY, HADROPRODUCED

INSPIRE   PDGID:

M018W1

VALUE (MeV) EVTS DOCUMENT ID TECN CHG  COMMENT $\bf{ 51.4 \pm0.8}$ OUR FIT $\bf{ 51.4 \pm0.8}$ OUR AVERAGE $54.4$ $\pm0.9$ $\pm1.7$ ALBRECHT 2020 CBAR 0.9 ${{\overline{\mathit p}}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{0}}$ $49$ $\pm2$ 5840 BAUBILLIER 1984 B HBC - 8.25 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}{{\mathit \pi}^{-}}{{\mathit p}}$ $56$ $\pm4$ NAPIER 1984 SPEC - 200 ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ 2 ${{\mathit K}_S^0}$ X $51$ $\pm2$ 4100 TOAFF 1981 HBC - 6.5 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}{{\mathit \pi}^{-}}{{\mathit p}}$ $50.5$ $\pm5.6$ AJINENKO 1980 HBC + 32 ${{\mathit K}^{+}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{0}}{{\mathit \pi}^{+}}$ X $45.8$ $\pm3.6$ 1800 AGUILAR-BENIT.. 1978 B HBC $\pm{}$ 0.76 ${{\overline{\mathit p}}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{\mp}}{{\mathit K}_S^0}$ ${{\mathit \pi}^{\pm}}$ $52.0$ $\pm2.5$ 6706 1 COOPER 1978 HBC $\pm{}$ 0.76 ${{\overline{\mathit p}}}$ ${{\mathit p}}$ $\rightarrow$ ( ${{\mathit K}}{{\mathit \pi}}$) ${}^{+-}$ X $52.1$ $\pm2.2$ 9000 2 PALER 1975 HBC - 14.3 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ( ${{\mathit K}}{{\mathit \pi}}$) ${}^{-}$ X $46.3$ $\pm6.7$ 765 1 CLARK 1973 HBC - 3.13 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}{{\mathit \pi}^{-}}{{\mathit p}}$ $48.2$ $\pm5.7$ 1150 1, 3 CLARK 1973 HBC - 3.3 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}{{\mathit \pi}^{-}}{{\mathit p}}$ $54.3$ $\pm3.3$ 4404 1 AGUILAR-BENIT.. 1971 B HBC - 3.9,4.6 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ( ${{\mathit K}}{{\mathit \pi}}$) ${}^{-}$ ${{\mathit p}}$ $46$ $\pm5$ 1700 1, 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. • • $46.7$ $\pm0.2$ ${}^{+0.1}_{-0.2}$ 183k ABLIKIM 2019 AQ BES $\pm{}$ ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{0}}$ $43.6$ $\pm1.3$ 4k 4 LEES 2017 C BABR ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}^{\pm}}{{\mathit \pi}^{\mp}}$ $47.2$ $\pm0.3$ $\pm2.3$ 190k 5 AAIJ 2016 N LHCB ${{\mathit D}^{0}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit K}^{\pm}}{{\mathit \pi}^{\mp}}$ $54.8$ $\pm1.7$ 27k 6 ABELE 1999 D CBAR $\pm{}$ 0.0 ${{\overline{\mathit p}}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{0}}$ $45.2$ $\pm1$ $\pm2$ 80k 7 BIRD 1989 LASS - 11 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\overline{\mathit K}}^{0}}{{\mathit \pi}^{-}}{{\mathit p}}$ $42.8$ $\pm7.1$ 3700 BARTH 1983 HBC + 70 ${{\mathit K}^{+}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{0}}{{\mathit \pi}^{+}}$ X $64.0$ $\pm9.2$ 800 1, 3 CLELAND 1982 SPEC + 30 ${{\mathit K}^{+}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit \pi}^{+}}{{\mathit p}}$ $62.0$ $\pm4.4$ 3200 1, 3 CLELAND 1982 SPEC + 50 ${{\mathit K}^{+}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit \pi}^{+}}{{\mathit p}}$ $55$ $\pm4$ 3600 1, 3 CLELAND 1982 SPEC - 50 ${{\mathit K}^{+}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}_S^0}$ ${{\mathit \pi}^{-}}{{\mathit p}}$ $62.6$ $\pm3.8$ 380 DELFOSSE 1981 SPEC + 50 ${{\mathit K}^{\pm}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{\pm}}{{\mathit \pi}^{0}}{{\mathit p}}$ $50.5$ $\pm3.9$ 187 DELFOSSE 1981 SPEC - 50 ${{\mathit K}^{\pm}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit K}^{\pm}}{{\mathit \pi}^{0}}{{\mathit p}}$ 1  Width errors enlarged by us to 4${\times }\Gamma /\sqrt {\mathit N }$; see note. 2  Inclusive reaction. Complicated background and phase-space effects. 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:

ALBRECHT 2020 EPJ C80 453 Coupled channel analysis of ${\bar{p}p}\,\rightarrow \,\pi ^0\pi ^0\eta $, ${\pi ^0\eta \eta }$ and ${K^+K^-\pi ^0}$ at 900 MeV/c and of ${\pi \pi }$-scattering data 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 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 ${\mathrm {GeV/}}\mathit c$ 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 ${\mathrm {GeV/}}\mathit c$

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