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

${\mathit m}_{{{\mathit \Sigma}_{{c}}{(2520)}^{+}}}–{\mathit m}_{{{\mathit \Lambda}_{{c}}^{+}}}$

INSPIRE   PDGID:

B115D+

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT $\bf{ 230.9 {}^{+0.7}_{-0.5}}$ OUR FIT $\bf{ 230.9 {}^{+0.7}_{-0.5}}$ OUR AVERAGE $230.9$ $\pm0.5$ ${}^{+0.5}_{-0.1}$ YELTON 2021 BELL ${{\mathit e}^{+}}{{\mathit e}^{-}}$ at ${{\mathit \Upsilon}{(nS)}}$ $231.0$ $\pm1.1$ $\pm2.0$ 327 AMMAR 2001 CLE2 ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $\approx{}{{\mathit \Upsilon}{(4S)}}$

References:

YELTON 2021 PR D104 052003 Measurement of the masses and widths of the $\Sigma_c(2455)^+$ and $\Sigma_c(2520)^+$ baryons AMMAR 2001 PRL 86 1167 First Observation of the ${{\mathit \Sigma}_{{c}}^{*+}}$ Baryon and a New Measurement of the ${{\mathit \Sigma}_{{c}}^{+}}$ Mass

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