Send Feedback

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

**${{\mathit B}_{{{2}}}^{*}{(5747)}}$** $I(J^P)$ = $1/2(2^{+})$ I, J, P need confirmation.

Quantum numbers shown are quark-model predictions.

${{\mathit B}_{{{2}}}^{*}{(5747)}}$ MASS

${{\mathit B}_{{{2}}}^{*}{(5747)}^{+}}$ mass

$5737.3 \pm0.7$ MeV

${\mathit m}_{{{\mathit B}_{{{2}}}^{*+}}}–{\mathit m}_{{{\mathit B}^{0}}}$

$457.5 \pm0.7$ MeV

${{\mathit B}_{{{2}}}^{*}{(5747)}^{0}}$ mass

$5739.6 \pm0.7$ MeV (S = 1.4)

${\mathit m}_{{{\mathit B}_{{{2}}}^{*0}}}–{\mathit m}_{{{\mathit B}_{{{1}}}^{0}}}$

$13.5 \pm1.4$ MeV (S = 1.3)

${\mathit m}_{{{\mathit B}_{{{2}}}^{*0}}}–{\mathit m}_{{{\mathit B}^{+}}}$

$460.2 \pm0.6$ MeV (S = 1.4)

${{\mathit B}_{{{2}}}^{*}{(5747)}}$ WIDTH

${{\mathit B}_{{{2}}}^{*}{(5747)}^{+}}$ width

$20 \pm5$ MeV (S = 2.2)

${{\mathit B}_{{{2}}}^{*}{(5747)}^{0}}$ width

$24.2 \pm1.7$ MeV

${{\boldsymbol B}_{{{2}}}^{*}{(5747)}}$ DECAY MODES

${{\mathit B}}{{\mathit \pi}}$

${{\mathit B}^{*}}{{\mathit \pi}}$