${\mathit m}_{{{\mathit \Xi}_{{b}}{(6100)}^{-}}}$ $−$ ${\mathit m}_{{{\mathit \Xi}_{{b}}^{-}}}$ $−$ 2 ${\mathit m}_{{{\mathit \pi}^{\pm}}}$

INSPIRE search
VALUE (MeV) DOCUMENT ID TECN  COMMENT
$24.14$ $\pm0.22$ $\pm0.09$ 1
SIRUNYAN
2021F
CMS ${{\mathit p}}{{\mathit p}}$ at 13 TeV
1  Observed in ${{\mathit \Xi}_{{b}}{(6100)}^{-}}$ $\rightarrow$ ${{\mathit \Xi}_{{b}}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ decays.
References:
SIRUNYAN 2021F
PRL 126 252003 Observation of a New Excited Beauty Strange Baryon Decaying to$\Xi^-_\mathrm{b} \pi^+ \pi^-$