${\mathit {\mathit b}}$ ${\mathit {\overline{\mathit b}}}$ MESONS
(including possibly non-${\mathit {\mathit q}}$ ${\mathit {\overline{\mathit q}}}$ states)
INSPIRE   JSON PDGID:
M238

${{\mathit \chi}_{{{b2}}}{(3P)}}$

$I^G(J^{PC})$ = $0^+(2^{+ +})$ 
Observed in the radiative decay to ${{\mathit \Upsilon}{(3S)}}$, therefore ${}^{C} = +$. $\mathit J$ needs confirmation.
${{\mathit \chi}_{{{b2}}}{(3P)}}$ MASS   $10524.0 \pm0.8$ MeV 
 
$\Gamma_{1}$ ${{\mathit \Upsilon}{(3S)}}{{\mathit \gamma}}$   seen 168
 
FOOTNOTES