${{\mathit \Sigma}_{{{b}}}}$ MASS

${{\mathit \Sigma}_{{{b}}}^{+}}$ MASS

INSPIRE   PDGID:
S026M+
VALUE (MeV) DOCUMENT ID TECN  COMMENT
$\bf{ 5810.56 \pm0.25}$ OUR AVERAGE
$5810.55$ $\pm0.11$ $\pm0.23$ 1
AAIJ
2019A
 LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8 TeV
$5811.3$ ${}^{+0.9}_{-0.8}$ $\pm1.7$ 2
AALTONEN
2012F
 CDF ${{\mathit p}}{{\overline{\mathit p}}}$ at 1.96 TeV
• • We do not use the following data for averages, fits, limits, etc. • •
$5807.8$ ${}^{+2.0}_{-2.2}$ $\pm1.7$ 3
AALTONEN
2007K
 CDF Repl. by AALTONEN 2012F
1  Measured using fully reconstructed ${{\mathit \Lambda}_{{{b}}}^{0}}$ $\rightarrow$ ${{\mathit \Lambda}_{{{c}}}^{+}}{{\mathit \pi}^{-}}$ and ${{\mathit \Lambda}_{{{c}}}^{+}}$ $\rightarrow$ ${{\mathit p}}{{\mathit K}^{-}}{{\mathit \pi}^{+}}$ decays.
2  Measured using fully reconstructed ${{\mathit \Lambda}_{{{b}}}^{0}}$ $\rightarrow$ ${{\mathit \Lambda}_{{{c}}}^{+}}{{\mathit \pi}^{-}}$ and ${{\mathit \Lambda}_{{{c}}}^{+}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}$ decays.
3  Observed four ${{\mathit \Lambda}_{{{b}}}^{0}}{{\mathit \pi}^{\pm}}$ resonances in the fully reconstructed decay mode ${{\mathit \Lambda}_{{{b}}}^{0}}$ $\rightarrow$ ${{\mathit \Lambda}_{{{c}}}^{+}}{{\mathit \pi}^{-}}$, where ${{\mathit \Lambda}_{{{c}}}^{+}}$ $\rightarrow$ ${{\mathit p}}{{\mathit K}^{-}}{{\mathit \pi}^{+}}$.
References