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${{\mathit \Xi}{(1950)}}$ WIDTH

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B052W

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT $\bf{ 60 \pm20}$ OUR ESTIMATE $68$ $\pm22$ ADAMOVICH 1999 B WA89 ${{\mathit \Sigma}^{-}}$ nucleus, 345 GeV $100$ $\pm31$ 129 BIAGI 1987 SPEC ${{\mathit \Xi}^{-}}$ ${}^{}\mathrm {Be}$ $\rightarrow$ ( ${{\mathit \Xi}^{-}}{{\mathit \pi}^{+}}$) ${{\mathit \pi}^{-}}$ X $25$ $\pm15$ $\pm1.2$ 63 BIAGI 1987 C SPEC ${{\mathit \Xi}^{-}}$ ${}^{}\mathrm {Be}$ $\rightarrow$ ( ${{\mathit \Lambda}}{{\overline{\mathit K}}^{0}}$) X $60$ $\pm8$ 150 BIAGI 1981 SPEC SPS hyperon beam $159$ $\pm57$ 139 BRIEFEL 1977 HBC 2.87 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Xi}^{-}}{{\mathit \pi}^{+}}$ X $87$ $\pm26$ 44 BRIEFEL 1977 HBC 2.87 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Xi}^{0}}{{\mathit \pi}^{-}}$ X $60$ $\pm39$ 56 BRIEFEL 1977 HBC ${{\mathit \Xi}{(1530)}}{{\mathit \pi}}$ $63$ $\pm78$ DIBIANCA 1975 DBC ${{\mathit \Xi}}{{\mathit \pi}}$ $38$ $\pm10$ ROSS 1973 C $35$ $\pm11$ 29 BADIER 1972 HBC ${{\mathit \Xi}}{{\mathit \pi}}$ , ${{\mathit \Xi}}{{\mathit \pi}}{{\mathit \pi}}$ , ${{\mathit Y}}{{\mathit K}}$ $56$ $\pm26$ 21 GOLDWASSER 1970 HBC ${{\mathit \Xi}}{{\mathit \pi}}$ $98$ $\pm23$ 66 DAUBER 1969 HBC ${{\mathit \Xi}}{{\mathit \pi}}$ $80$ $\pm40$ 27 ALITTI 1968 HBC ${{\mathit \Xi}^{-}}{{\mathit \pi}^{+}}$ $140$ $\pm35$ 35 BADIER 1965 HBC ${{\mathit \Xi}^{-}}{{\mathit \pi}^{+}}$

References:

ADAMOVICH 1999B EPJ C11 271 Production of ${{\mathit \Xi}^{*}}$ Resonances in ${{\mathit \Sigma}^{-}}$ Induced Reactions at 345 ${\mathrm {GeV/}}\mathit c$ BIAGI 1987C ZPHY C34 175 ${{\mathit \Xi}^{*}}$ Resonances in ${{\mathit \Xi}^{-}}{}^{}\mathrm {Be}$ Interactions. 2. Properties of ${{\mathit \Xi}{(1820)}}$ and ${{\mathit \Xi}{(1950)}}$ in the ${{\mathit \Lambda}}{{\overline{\mathit K}}^{0}}$ and ${{\mathit \Sigma}^{0}}{{\overline{\mathit K}}^{0}}$ Channels BIAGI 1987 ZPHY C34 15 ${{\mathit \Xi}^{*}}$ Resonances in ${{\mathit \Xi}^{-}}{}^{}\mathrm {Be}$ Interactions. 1. Diffractive Production in the ${{\mathit \Lambda}}{{\mathit K}^{-}}$ and ${{\mathit \Xi}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ Channels BIAGI 1981 ZPHY C9 305 Production of Hyperons and Hyperon Resonances in ${{\mathit \Xi}^{-}}{{\mathit N}}$ Interactions at 102 and 135 ${\mathrm {GeV/}}\mathit c$ BRIEFEL 1977 PR D16 2706 Search for ${{\mathit \Xi}^{*}}$ Production in ${{\mathit K}^{-}}{{\mathit p}}$ Interactions at 2.87 ${\mathrm {GeV/}}\mathit c$ Also Duke Conf. 317 ${{\mathit \Xi}}$ Resonances below 2 GeV Also PRL 23 884 ${{\mathit \Xi}}$ Resonances in ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Xi}}{{\mathit \pi}}$ ${{\mathit K}}$ at 2.87 ${\mathrm {GeV/}}\mathit c$ Also PR D12 1859 Search for ${{\mathit \Xi}^{*}}$ Resonances in 2.87 ${\mathrm {GeV/}}\mathit c$ ${{\mathit K}^{-}}{{\mathit n}}$ Interactions DIBIANCA 1975 NP B98 137 Study of ${{\mathit \Xi}^{-}}$ and ${{\mathit \Omega}^{-}}$ Production from ${{\mathit K}^{-}}{{\mathit n}}$ and ${{\mathit K}^{-}}{{\mathit p}}$ Interactions at 4.93 ${\mathrm {GeV/}}\mathit c$ ROSS 1973C Purdue Conf. 345 Production of Strangeness -2 Baryons in the Mass Region 1600 to 2100 ${\mathrm {MeV}}/\mathit c$2 in ${{\mathit K}^{-}}{{\mathit p}}$ Interactions at 3.1, 3.3, and 3.6 ${\mathrm {GeV/}}\mathit c$ BADIER 1972 NP B37 429 Search for ${{\mathit \Xi}^{*}}$ Resonances in ${{\mathit K}^{-}}{{\mathit p}}$ Interactions at 3.95 ${\mathrm {GeV/}}\mathit c$ GOLDWASSER 1970 PR D1 1960 ${{\mathit \Xi}^{-}}$ Production in 5.5 GeV ${{\mathit K}^{-}}{{\mathit p}}$ Interactions DAUBER 1969 PR 179 1262 Production and Decay of Cascade Hyperons ALITTI 1968 PRL 21 1119 Evidence for ${{\mathit \Xi}}$ Resonance with Mass 1930 MeV BADIER 1965 PL 16 171 Baryonic States of Strangeness $-2$ Produced in ${{\mathit K}^{-}}{{\mathit p}}$ Interactions at 3.0 ${\mathrm {GeV/}}\mathit c$