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

${\mathit m}_{{{\mathit \Sigma}_{{{b}}}^{+}}}–{\mathit m}_{{{\mathit \Sigma}_{{{b}}}^{-}}}$

INSPIRE   PDGID:
S026DMI
VALUE (MeV) DOCUMENT ID TECN  COMMENT
$\bf{ -5.06 \pm0.18}$ OUR AVERAGE
$-5.09$ $\pm0.18$ $\pm0.01$ 1
AAIJ
2019A
LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8 TeV
$-4.2$ ${}^{+1.1}_{-1.0}$ $\pm0.1$ 2
AALTONEN
2012F
CDF ${{\mathit p}}{{\overline{\mathit p}}}$ at 1.96 TeV
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.
References