pdgLive Home   >   CHARMED, STRANGE MESONS ($\mathit C$ = $\pm1$, $\mathit S$ = $\pm1$) (including possibly non-${\mathit {\mathit q}}{\mathit {\overline{\mathit q}}}$ states)   >   ${{\mathit D}_{{{s1}}}^{*}{(2860)}^{\pm}}$   >   ${{\mathit D}_{{{s1}}}^{*}{(2860)}^{+}}$ WIDTH

${{\mathit D}_{{{s1}}}^{*}{(2860)}^{+}}$ WIDTH

INSPIRE   PDGID:

M196W

VALUE (MeV) DOCUMENT ID TECN  COMMENT $159$ $\pm23$ $\pm77$ 1 AAIJ 2014 AW LHCB ${{\mathit B}^{0}_{s}}$ $\rightarrow$ ${{\overline{\mathit D}}^{0}}{{\mathit K}^{-}}{{\mathit \pi}^{+}}$ 1  Separated from the spin-3 component ${{\mathit D}_{{{s3}}}^{*}{(2860)}^{-}}$ by a fit of the helicity angle of the ${{\overline{\mathit D}}^{0}}{{\mathit K}^{-}}$ system, with a statistical significance of the spin-3 and spin-1 components in excess of 10 $\sigma $.

References