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

${{\boldsymbol B}_{{J}}^{*}{(5732)}}$ $I(J^P)$ = $?(?^{?})$ I, J, P need confirmation.

also known as ${{\mathit B}^{**}}$
Quantum numbers shown are quark-model predictions. Signal can be interpreted as stemming from several narrow and broad resonances.
${{\mathit B}_{{J}}^{*}{(5732)}}$ MASS   $5698 \pm8$ MeV (S = 1.2)
${{\mathit B}_{{J}}^{*}{(5732)}}$ WIDTH   $128 \pm18$ MeV 
$\Gamma_{1}$ ${{\mathit B}^{*}}{{\mathit \pi}}{+}$ ${{\mathit B}}{{\mathit \pi}}$  seen
$\Gamma_{2}$ ${{\mathit B}^{*}}{{\mathit \pi}}$ (X) [1] $(85\pm{29})\%$