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${{\mathit \Sigma}_{{c}}{(2520)}}$ MASSES

The masses are obtained from the mass-difference measurements that follow.

${{\mathit \Sigma}_{{c}}{(2520)}^{++}}$ MASS

INSPIRE   PDGID:

B115M++

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT $\bf{ 2518.41 {}^{+0.22}_{-0.18}}$ OUR FIT  Error includes scale factor of 1.1. • • We do not use the following data for averages, fits, limits, etc. • • $2530$ $\pm5$ $\pm5$ 6 1 AMMOSOV 1993 HLBC ${{\mathit \nu}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \mu}^{-}}{{\mathit \Sigma}_{{c}}{(2530)}^{++}}$ 1  AMMOSOV 1993 sees a cluster of 6 events and estimates the background to be 1 event.

References:

AMMOSOV 1993 JETPL 58 247 Observation of ${{\mathit \Sigma}_{{c}}^{*++}}$ Production in Neutrino Interactions on Bubble Chamber SKAT

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