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

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

INSPIRE search
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
AMMAR 2001
PRL 86 1167 First Observation of the ${{\mathit \Sigma}_{{c}}^{*+}}$ Baryon and a New Measurement of the ${{\mathit \Sigma}_{{c}}^{+}}$ Mass