${{\boldsymbol D}_{{s3}}^{*}{(2860)}^{+}}$ MASS INSPIRE search

VALUE (MeV)

DOCUMENT ID

TECN

COMMENT

$2860.5$ $\pm2.6$ $\pm6.5$

AAIJ

2014

LHCB

${{\mathit B}_{{s}}^{0}}$ $\rightarrow$ ${{\overline{\mathit D}}^{0}}{{\mathit K}^{-}}{{\mathit \pi}^{+}}$

¹ Separated from the spin-1 component ${{\mathit D}_{{s1}}^{*}{(2860)}^{-}}$ 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:

AAIJ

2014AW

PRL 113 162001

Observation of Overlapping spin-1 and spin-3 ${{\overline{\mathit D}}^{0}}{{\mathit K}^{-}}$ Resonances at Mass 2.86 GeV/$\mathit c{}^{2}$