${\mathit m}_{{{\mathit \psi}_{{{2}}}{(3823)}}}–{\mathit m}_{{{\mathit \psi}{(2S)}}}$

INSPIRE   PDGID:
M212A00
VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT
• • We do not use the following data for averages, fits, limits, etc. • •
$137.98$ $\pm0.53$ $\pm0.14$ 137 1
AAIJ
2020S
LHCB ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit J / \psi}}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit K}^{+}}$
1  AAIJ 2020S also reports ${\mathit m}_{{{\mathit \chi}_{{{c1}}}{(3872)}}}–{\mathit m}_{{{\mathit \psi}_{{{2}}}{(3823)}}}$ = $47.50$ $\pm0.53$ $\pm0.13$ MeV.
References