pdgLive

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

VALUE (MeV)

EVTS

DOCUMENT ID

TECN

COMMENT

$\bf{ 60 \pm20}$

OUR ESTIMATE

$68$ $\pm22$

WA89

${{\mathit \Sigma}^{-}}$ nucleus, 345 GeV

$100$ $\pm31$

129

SPEC

${{\mathit \Xi}^{-}}$ ${}^{}\mathrm {Be}$ $\rightarrow$ ( ${{\mathit \Xi}^{-}}{{\mathit \pi}^{+}}$) ${{\mathit \pi}^{-}}$ X

$25$ $\pm15$ $\pm1.2$

63

SPEC

${{\mathit \Xi}^{-}}$ ${}^{}\mathrm {Be}$ $\rightarrow$ ( ${{\mathit \Lambda}}{{\overline{\mathit K}}^{0}}$) X

$60$ $\pm8$

150

SPEC

SPS hyperon beam

$159$ $\pm57$

139

HBC

2.87 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Xi}^{-}}{{\mathit \pi}^{+}}$ X

$87$ $\pm26$

44

HBC

2.87 ${{\mathit K}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \Xi}^{0}}{{\mathit \pi}^{-}}$ X

$60$ $\pm39$

56

HBC

${{\mathit \Xi}{(1530)}}{{\mathit \pi}}$

$63$ $\pm78$

DBC

${{\mathit \Xi}}{{\mathit \pi}}$

$38$ $\pm10$

$35$ $\pm11$

29

HBC

${{\mathit \Xi}}{{\mathit \pi}}$, ${{\mathit \Xi}}{{\mathit \pi}}{{\mathit \pi}}$, ${{\mathit Y}}{{\mathit K}}$

$56$ $\pm26$

21

HBC

${{\mathit \Xi}}{{\mathit \pi}}$

$98$ $\pm23$

66

HBC

${{\mathit \Xi}}{{\mathit \pi}}$

$80$ $\pm40$

27

HBC

${{\mathit \Xi}^{-}}{{\mathit \pi}^{+}}$

$140$ $\pm35$

35

HBC

${{\mathit \Xi}^{-}}{{\mathit \pi}^{+}}$

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