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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 $\bf{ 231.95 {}^{+0.18}_{-0.12}}$ OUR FIT  Error includes scale factor of 1.3. $\bf{ 231.95 \pm0.16}$ OUR AVERAGE  Error includes scale factor of 1.6.  See the ideogram below. $231.99$ $\pm0.10$ $\pm0.02$ 44k LEE 2014 BELL ${{\mathit e}^{+}}{{\mathit e}^{-}}$ at ${{\mathit \Upsilon}{(4S)}}$ $230.73$ $\pm0.56$ $\pm0.16$ 8.8k AALTONEN 2011 H 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 ${{\mathit \Lambda}_{{c}}^{+}}{{\mathit \pi}^{\pm}}$

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