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

${{\mathit \Sigma}_{{{b}}}^{-}}$ WIDTH INSPIRE search

S026W-
VALUE (MeV) DOCUMENT ID TECN  COMMENT
$\bf{ 5.3 \pm0.5}$ OUR AVERAGE
$5.33$ $\pm0.42$ $\pm0.37$ 1
AAIJ
2019A
 LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8 TeV
$4.9$ ${}^{+3.1}_{-2.1}$ $\pm1.1$ 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:
AAIJ 2019A
PRL 122 012001 Observation of two resonances in the $\Lambda_b^0 \pi^\pm$ systems and precise measurement of $\Sigma_b^\pm$ and $\Sigma_b^{*\pm}$ properties
AALTONEN 2012F
PR D85 092011 Measurement of the Masses and Widths of the Bottom Baryons ${{\mathit \Sigma}_{{{b}}}^{\pm}}$ and ${{\mathit \Sigma}_{{{b}}}^{*\pm}}$