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

See related reviews:
Width Determination of the ${{\mathit \Upsilon}}$ States
Spectroscopy of Mesons Containing Two Heavy Quarks
Bottomonium System
• ${{\mathit \eta}_{{{b}}}{(1S)}}$
$0^+(0^{- +})$
• ${{\mathit \Upsilon}{(1S)}}$
$0^-(1^{- -})$
• ${{\mathit \chi}_{{{b0}}}{(1P)}}$
$0^+(0^{+ +})$
• ${{\mathit \chi}_{{{b1}}}{(1P)}}$
$0^+(1^{+ +})$
• ${{\mathit h}_{{{b}}}{(1P)}}$
$0^-(1^{+ -})$
• ${{\mathit \chi}_{{{b2}}}{(1P)}}$
$0^+(2^{+ +})$
${{\mathit \eta}_{{{b}}}{(2S)}}$
$0^+(0^{- +})$
• ${{\mathit \Upsilon}{(2S)}}$
$0^-(1^{- -})$
• ${{\mathit \Upsilon}_{{{2}}}{(1D)}}$
was ${{\mathit \Upsilon}{(1D)}}$ 		$0^-(2^{- -})$
• ${{\mathit \chi}_{{{b0}}}{(2P)}}$
$0^+(0^{+ +})$
• ${{\mathit \chi}_{{{b1}}}{(2P)}}$
$0^+(1^{+ +})$
• ${{\mathit h}_{{{b}}}{(2P)}}$
$0^-(1^{+ -})$
• ${{\mathit \chi}_{{{b2}}}{(2P)}}$
$0^+(2^{+ +})$
• ${{\mathit \Upsilon}{(3S)}}$
$0^-(1^{- -})$
• ${{\mathit \chi}_{{{b1}}}{(3P)}}$
$0^+(1^{+ +})$
• ${{\mathit \chi}_{{{b2}}}{(3P)}}$
$0^+(2^{+ +})$
• ${{\mathit \Upsilon}{(4S)}}$
aka ${{\mathit \Upsilon}{(10580)}}$ 		$0^-(1^{- -})$
${{\mathit \Upsilon}{(10753)}}$
$?^?(1^{- -})$
• ${{\mathit \Upsilon}{(10860)}}$
$0^-(1^{- -})$
• ${{\mathit \Upsilon}{(11020)}}$
$0^-(1^{- -})$
 
•   Indicates established particles.