# ${{\overline{\boldsymbol \Xi}}^{+}}$ MEAN LIFE INSPIRE search

VALUE ($10^{-10}$ s) EVTS DOCUMENT ID TECN  COMMENT
$1.70$ $\pm0.08$ $\pm0.12$ $2256$ $\pm63$
 2006 E
DLPH from ${{\mathit Z}}$ decays
• • • We do not use the following data for averages, fits, limits, etc. • • •
$1.55$ ${}^{+0.35}_{-0.20}$ 35 1
 1972
HBC 10 ${\mathrm {GeV/}}\mathit c$ ${{\mathit K}^{+}}{{\mathit p}}$
$1.6$ $\pm0.3$ 34
 1970
HBC
$1.9$ ${}^{+0.7}_{-0.5}$ 12 1
 1967
HBC
$1.51$ $\pm0.55$ 5 1
 1966
HBC 6.9 ${\mathrm {GeV/}}\mathit c$ ${{\overline{\mathit p}}}{{\mathit p}}$
1  The error is statistical only.
References:
 ABDALLAH 2006E
PL B639 179 Masses, Lifetimes and Production Rates of ${{\mathit \Xi}^{-}}$ and ${{\overline{\mathit \Xi}}^{+}}$ at LEP 1
 VOTRUBA 1972
NP B45 77 Multiple Strange Particle Production by 10 ${\mathrm {GeV/}}\mathit c$ ${{\mathit K}^{+}}$ Mesons in Hydrogen
 STONE 1970
PL 32B 515 Production of ${{\mathit \Xi}^{-}}$ and ${{\overline{\mathit \Xi}}^{+}}$ Particles in ${{\mathit K}^{+}}{{\mathit p}}$ Collisions at 12.7 ${\mathrm {GeV/}}\mathit c$
 SHEN 1967
PL 25B 443 ${{\overline{\mathit \Xi}}}$ Production in ${{\mathit K}^{+}}{{\mathit p}}$ Interactions at 9 ${\mathrm {GeV/}}\mathit c$
 CHIEN 1966
PR 152 1171 Hyperon and Antihyperon Production in ${{\overline{\mathit p}}}{{\mathit p}}$ Collisions at 7 ${\mathrm {GeV/}}\mathit c$