${{\overline{\mathit \Xi}}^{+}}$ MASS

INSPIRE   JSON  (beta) PDGID:
S022M1
The fit uses the ${{\mathit \Xi}^{-}}$, ${{\overline{\mathit \Xi}}^{+}}$, and ${{\mathit \Xi}^{0}}$ masses and the ${{\mathit \Xi}^{-}}−{{\overline{\mathit \Xi}}^{+}}$ mass difference. It assumes that the ${{\mathit \Xi}^{-}}$ and ${{\overline{\mathit \Xi}}^{+}}$ masses are the same.
VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT
$\bf{ 1321.71 \pm0.07}$ OUR FIT
$1321.73$ $\pm0.08$ $\pm0.05$ $2256$ $\pm63$
ABDALLAH
2006E
DLPH from ${{\mathit Z}}$ decays
• • We do not use the following data for averages, fits, limits, etc. • •
$1321.6$ $\pm0.8$ 35
VOTRUBA
1972
HBC 10 ${\mathrm {GeV/}}\mathit c$ ${{\mathit K}^{+}}{{\mathit p}}$
$1321.2$ $\pm0.4$ 34
STONE
1970
HBC
$1320.69$ $\pm0.93$ 5
CHIEN
1966
HBC 6.9 ${\mathrm {GeV/}}\mathit c$ ${{\overline{\mathit p}}}{{\mathit p}}$
References