${{\mathit B}_{{{J}}}{(5840)}}$ WIDTH

${{\mathit B}_{{{J}}}{(5840)}^{+}}$ WIDTH INSPIRE search

M246W+
VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT
$224$ $\pm24$ $\pm80$ 7k 1
AAIJ
2015AB
 LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8 TeV
• • • We do not use the following data for averages, fits, limits, etc. • • •
$215$ $\pm27$ $\pm80$ 7k 2
AAIJ
2015AB
 LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8 TeV
$229$ $\pm27$ $\pm80$ 7k 3
AAIJ
2015AB
 LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8 TeV
1  Assuming $\mathit P$ = ($-1){}^{J}$ and using two relativistic Breit-Wigner functions in the fit for mass difference.
2  Assuming $\mathit P$ = ($-1){}^{J}$ and using three relativistic Breit-Wigner functions in the fit for mass difference.
3  Assuming $\mathit P$ = $−(-1){}^{J}$ and using three relativistic Breit-Wigner functions in the fit for mass difference.
  References:
AAIJ 2015AB
JHEP 1504 024 Precise Measurements of the Properties of the  and  States and Observation of ${{\mathit B}^{{+,0}}}$ ${{\mathit \pi}^{{-,+}}}$ Mass Structures