${\mathit {\mathit b}}$ ${\mathit {\overline{\mathit b}}}$ MESONS(including possibly non- ${\mathit {\mathit q}}$ ${\mathit {\overline{\mathit q}}}$ states)

#### ${{\mathit \chi}_{{b1}}{(3P)}}$

$I^G(J^{PC})$ = $0^+(1^{+ +})$
Observed in the radiative decay to ${{\mathit \Upsilon}{(1S,2S,3S)}}$ , therefore ${}^{C} = +$. $\mathit J$ needs confirmation.
 $\Gamma_{1}$ ${{\mathit \Upsilon}{(1S)}}{{\mathit \gamma}}$ seen 1000
 $\Gamma_{2}$ ${{\mathit \Upsilon}{(2S)}}{{\mathit \gamma}}$ seen 479
 $\Gamma_{3}$ ${{\mathit \Upsilon}{(3S)}}{{\mathit \gamma}}$ seen 157
 FOOTNOTES