${\mathit {\mathit b}}$ ${\mathit {\overline{\mathit b}}}$ MESONS
(including possibly non-${\mathit {\mathit q}}$ ${\mathit {\overline{\mathit q}}}$ states)
INSPIRE   JSON PDGID:
M093

${{\mathit \Upsilon}{(11020)}}$

$I^G(J^{PC})$ = $0^-(1^{- -})$ 
${{\mathit \Upsilon}{(11020)}}$ MASS   $11000 \pm4$ MeV 
 
${{\mathit \Upsilon}{(11020)}}$ WIDTH   $24 {}^{+8}_{-6}$ MeV 
 
$\Gamma_{1}$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$   $(5.4^{+1.9}_{-2.1})\times 10^{-6}$ 5500
 
$\Gamma_{2}$ ${{\mathit \Upsilon}{(1S)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$   1408
 
$\Gamma_{3}$ ${{\mathit \Upsilon}{(2S)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$   894
 
$\Gamma_{4}$ ${{\mathit \Upsilon}{(3S)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$   564
 
$\Gamma_{5}$ ${{\mathit \chi}_{{{bJ}}}{(1P)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$   $(9^{+9}_{-8})\times 10^{-3}$ 1007
 
$\Gamma_{6}$ ${{\mathit \chi}_{{{b1}}}{(1P)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$   seen 975
 
$\Gamma_{7}$ ${{\mathit \chi}_{{{b2}}}{(1P)}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$   seen 956
 
FOOTNOTES