${{\mathit \chi}_{{{b1}}}{(1P)}}$ Cross-Particle Branching Ratios

B(${{\mathit \chi}_{{{b2}}}{(1P)}}$ $\rightarrow$ ${{\mathit p}}{{\mathit X}}{+}$ ${{\overline{\mathit p}}}{{\mathit X}})/B({{\mathit \chi}_{{{b1}}}{(1P)}}$ $\rightarrow$ ${{\mathit p}}{{\mathit X}}{+}$ ${{\overline{\mathit p}}}{{\mathit X}}$)

INSPIRE   JSON  (beta) PDGID:
M077R20
VALUE DOCUMENT ID TECN  COMMENT
$1.068$ $\pm0.010$ $\pm0.040$
BRIERE
2007
CLEO ${{\mathit \Upsilon}{(2S)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \chi}_{{{bJ}}}{(1P)}}$
References