${{\mathit \chi}_{{{c1}}}{(4685)}}$ WIDTH

INSPIRE   JSON  (beta) PDGID:
M261W
VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT
$126$ $\pm15$ ${}^{+37}_{-41}$ 24k 1
AAIJ
2021E
 LHCB ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \phi}}{{\mathit K}^{+}}$
1  From an amplitude analysis of the decay ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \phi}}{{\mathit K}^{+}}$ with a significance of 15 $\sigma $.
References