pdgLive Home   >   BOTTOM, STRANGE MESONS ($\mathit B$ = $\pm1$, $\mathit S$ = $\mp{}$1)   >   ${{\mathit B}_{{{s1}}}{(5830)}^{0}}$

BOTTOM, STRANGE MESONS ($\mathit B$ = $\pm1$, $\mathit S$ = $\mp{}$1) ${{\mathit B}_{{{s}}}^{0}}$ = ${\mathit {\mathit s}}$ ${\mathit {\overline{\mathit b}}}$, ${{\overline{\mathit B}}_{{{s}}}^{0}}$ = ${\mathit {\overline{\mathit s}}}$ ${\mathit {\mathit b}}$, similarly for ${{\mathit B}_{{{s}}}^{*}}$'s

INSPIRE   JSON PDGID: M187

${{\mathit B}_{{{s1}}}{(5830)}^{0}}$ $I(J^P)$ = $0(1^{+})$ I, J, P need confirmation.

Quantum numbers shown are quark-model predictions.

${{\mathit B}_{{{s1}}}{(5830)}^{0}}$ MASS $5828.65$ $\pm0.24$ MeV

${\mathit m}_{{{\mathit B}_{{{s1}}}^{0}}}-{\mathit m}_{{{\mathit B}^{*+}}}$ $503.98$ $\pm0.17$ MeV

${{\mathit B}_{{{s1}}}{(5830)}^{0}}$ WIDTH $0.5$ $\pm0.4$ MeV

${{\mathit B}_{{{s1}}}{(5830)}^{0}}$ DECAY MODES
Mode   Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/ Conf. Level P(MeV/c)   $\Gamma_{1}$ ${{\mathit B}^{*+}}{{\mathit K}^{-}}$ seen 97   $\Gamma_{2}$ ${{\mathit B}^{*0}}{{\mathit K}_S^0}$