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

${\boldsymbol m}_{{{\boldsymbol \Sigma}_{{c}}{(2520)}^{++}}}–{\boldsymbol m}_{{{\boldsymbol \Lambda}_{{c}}^{+}}}$ INSPIRE search

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT
$\bf{ 231.95 {}^{+0.17}_{-0.12}}$ OUR FIT  Error includes scale factor of 1.3.
$\bf{ 231.95 \pm0.16}$ OUR AVERAGE  Error includes scale factor of 1.6.
$231.99$ $\pm0.10$ $\pm0.02$ 44k
LEE
2014
BELL ${{\mathit e}^{+}}{{\mathit e}^{-}}$ at ${{\mathit \Upsilon}{(4S)}}$
$230.73$ $\pm0.56$ $\pm0.16$ 8.8k
AALTONEN
2011H
CDF ${{\mathit p}}{{\overline{\mathit p}}}$ at 1.96 TeV
$231.5$ $\pm0.4$ $\pm0.3$ 1.3k
ATHAR
2005
CLEO ${{\mathit e}^{+}}{{\mathit e}^{-}}$ , $9.4 - 11.5$ GeV
$234.5$ $\pm1.1$ $\pm0.8$ 677
BRANDENBURG
1997
CLE2 ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $\approx{}{{\mathit \Upsilon}{(4S)}}$

           ${\mathit m}_{{{\mathit \Sigma}_{{c}}{(2520)}^{++}}}–{\mathit m}_{{{\mathit \Lambda}_{{c}}^{+}}}$ (MeV)
  References:
LEE 2014
PR D89 091102 Measurements of the Masses and Widths of the and Baryons
AALTONEN 2011H
PR D84 012003 Measurements of the Properties of ${{\mathit \Lambda}_{{c}}{(2595)}}$, ${{\mathit \Lambda}_{{c}}{(2625)}}$, ${{\mathit \Sigma}_{{c}}{(2455)}}$, and ${{\mathit \Sigma}_{{c}}{(2520)}}$ Baryons
ATHAR 2005
PR D71 051101 New Measurement of the Masses and Widths of the ${{\mathit \Sigma}_{{c}}^{*++}}$ and ${{\mathit \Sigma}_{{c}}^{*0}}$ Charmed Baryons
BRANDENBURG 1997
PRL 78 2304 Observation of Two Excited Charmed Baryons Decaying into ${{\mathit \Lambda}_{{c}}^{+}}{{\mathit \pi}^{\pm}}$