${{\boldsymbol \Xi}{(1690)}}$ WIDTHS

${{\boldsymbol \Xi}{(1690)}^{-}}$ WIDTH INSPIRE search

VALUE (MeV) CL% EVTS DOCUMENT ID TECN  COMMENT
$<8$ 90 104
BIAGI
1987
SPEC ${{\mathit \Xi}^{-}}{}^{}\mathrm {Be}$ 116 GeV
$47$ $\pm14$ 150 1
BIAGI
1981
SPEC ${{\mathit \Xi}^{-}}{}^{}\mathrm {H}$ 100, 135 GeV
$26$ $\pm6$ 45 2
DIONISI
1978
HBC ${{\mathit K}^{-}}{{\mathit p}}$ 4.2 ${\mathrm {GeV/}}\mathit c$
1  A fit to the inclusive spectrum from ${{\mathit \Xi}^{-}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit K}^{-}}$ X.
2  From a coupled-channel analysis of the ${{\mathit \Sigma}^{0}}{{\mathit K}^{-}}$ and ${{\mathit \Lambda}}{{\mathit K}^{-}}$ spectra.
  References:
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 ${\mathrm {GeV/}}\mathit c$
DIONISI 1978
PL 80B 145 An Enhancement at the ${{\mathit \Sigma}}{{\overline{\mathit K}}}$ Threshold 1680 MeV Observed in ${{\mathit K}^{-}}{{\mathit p}}$ Reactions at 4.2 ${\mathrm {GeV/}}\mathit c$