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

${{\mathit B}_{{J}}{(5840)}^{0}}$ WIDTH

INSPIRE   PDGID:

M246W0

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT $127$ $\pm17$ $\pm34$ 12k 1 AAIJ 2015 AB LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8 TeV • • We do not use the following data for averages, fits, limits, etc. • • $107$ $\pm20$ $\pm34$ 12k 2 AAIJ 2015 AB LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8 TeV $119$ $\pm17$ $\pm34$ 12k 3 AAIJ 2015 AB 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

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