${\boldsymbol {\boldsymbol b}}$ ${\boldsymbol {\overline{\boldsymbol b}}}$ MESONS
(including possibly non- ${\boldsymbol {\boldsymbol q}}$ ${\boldsymbol {\overline{\boldsymbol q}}}$ states)
 INSPIRE search

${{\boldsymbol h}_{{b}}{(2P)}}$ $I^G(J^{PC})$ = $0^-(1^{+ -})$ 

Quantum numbers are quark model predictions.
${{\mathit h}_{{b}}{(2P)}}$ MASS   $10259.8 \pm1.2$ MeV 
$\Gamma_{1}$ hadrons not seen
$\Gamma_{2}$ ${{\mathit \eta}_{{b}}{(1S)}}{{\mathit \gamma}}$ $(22\pm{5})\%$825
$\Gamma_{3}$ ${{\mathit \eta}_{{b}}{(2S)}}{{\mathit \gamma}}$ $(48\pm{13})\%$257