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

${{\boldsymbol B}_{{J}}{(5840)}^{0}}$ $I(J^P)$ = $1/2(?^{?})$

Quantum numbers shown are quark-model predictions.
${{\mathit B}_{{J}}{(5840)}^{0}}$ MASS   $5863 \pm9$ MeV 
${\mathit m}_{{{\mathit B}_{{J}}{(5840)}^{0}}}–{\mathit m}_{{{\mathit B}^{+}}}$   $584 \pm9$ MeV 
${\mathit m}_{{{\mathit B}_{{J}}{(5840)}^{0}}}–{\mathit m}_{{{\mathit B}^{*+}}}$
${{\mathit B}_{{J}}{(5840)}^{0}}$ WIDTH   $127 \pm40$ MeV 
$\Gamma_{1}$ ${{\mathit B}^{*+}}{{\mathit \pi}^{-}}$ seen496
$\Gamma_{2}$ ${{\mathit B}^{+}}{{\mathit \pi}^{-}}$ possibly seen539