${\mathit m}_{{{\mathit \chi}_{{{b1}}}{(1P)}}}–{\mathit m}_{{{\mathit \Upsilon}{(1S)}}}$

INSPIRE   JSON  (beta) PDGID:
M077A00
VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT
$432.10$ $\pm0.26$ $\pm0.10$ 50 1
AAIJ
2024AC
 LHCB ${{\mathit \chi}_{{{b1}}}{(1P)}}$ $\rightarrow$ ${{\mathit \Upsilon}{(1S)}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$
1  Observed in prompt ${{\mathit p}}{{\mathit p}}$ production.
References