BOTTOM MESONS
($\mathit B$ = $\pm1$)
${{\mathit B}^{+}}$ = ${\mathit {\mathit u}}$ ${\mathit {\overline{\mathit b}}}$, ${{\mathit B}^{0}}$ = ${\mathit {\mathit d}}$ ${\mathit {\overline{\mathit b}}}$, ${{\overline{\mathit B}}^{0}}$ = ${\mathit {\overline{\mathit d}}}$ ${\mathit {\mathit b}}$, ${{\mathit B}^{-}}$ = ${\mathit {\overline{\mathit u}}}$ ${\mathit {\mathit b}}$,
similarly for ${{\mathit B}^{*}}$'s
INSPIRE   JSON PDGID:
M246

${{\mathit B}_{{{J}}}{(5840)}}$

$I(J^P)$ = $1/2(?^{?})$ I, J, P need confirmation.
Quantum numbers shown are quark-model predictions.
${{\mathit B}_{{{J}}}{(5840)}}$ MASS
${{\mathit B}_{{{J}}}{(5840)}^{+}}$ MASS   $5851 \pm19$ MeV 
 
${\mathit m}_{{{\mathit B}_{{{J}}}{(5840)}^{+}}}–{\mathit m}_{{{\mathit B}^{0}}}$   $571 \pm19$ MeV 
 
${\mathit m}_{{{\mathit B}_{{{J}}}{(5840)}^{+}}}–{\mathit m}_{{{\mathit B}^{*0}}}$
${{\mathit B}_{{{J}}}{(5840)}^{0}}$ MASS   $5863 \pm9$ MeV 
 
${\mathit m}_{{{\mathit B}_{{{J}}}{(5840)}^{0}}}–{\mathit m}_{{{\mathit B}^{+}}}$   $584 \pm9$ MeV 
 
${\mathit m}_{{{\mathit B}_{{{J}}}{(5840)}^{0}}}–{\mathit m}_{{{\mathit B}^{*+}}}$
${{\mathit B}_{{{J}}}{(5840)}}$ WIDTH
${{\mathit B}_{{{J}}}{(5840)}^{+}}$ WIDTH   $220 \pm80$ MeV 
 
${{\mathit B}_{{{J}}}{(5840)}^{0}}$ WIDTH   $130 \pm40$ MeV 
 
$\Gamma_{1}$ ${{\mathit B}^{*}}{{\mathit \pi}}$   seen 485
 
$\Gamma_{2}$ ${{\mathit B}}{{\mathit \pi}}$   possibly seen 528
 
FOOTNOTES