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${{\mathit \Lambda}_{{c}}{(2625)}^{+}}–{{\mathit \Lambda}_{{c}}^{+}}$ MASS DIFFERENCE

INSPIRE   PDGID:

B102D

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT $\bf{ 341.65 \pm0.13}$ OUR FIT  Error includes scale factor of 1.1. $\bf{ 341.65 \pm0.15}$ OUR AVERAGE  Error includes scale factor of 1.3.  See the ideogram below. $341.65$ $\pm0.04$ $\pm0.12$ 6.2k AALTONEN 2011 H CDF ${{\mathit p}}{{\overline{\mathit p}}}$ at 1.96 TeV $342.1$ $\pm0.5$ $\pm0.5$ 51 ALBRECHT 1997 ARG ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $\approx{}$ 10 GeV $342.2$ $\pm0.2$ $\pm0.5$ $245$ $\pm19$ EDWARDS 1995 CLE2 ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $\approx{}$ $10.5$ GeV $340.4$ $\pm0.6$ $\pm0.3$ $40$ $\pm9$ FRABETTI 1994 E687 ${{\mathit \gamma}}{}^{}\mathrm {Be}$, ${{\overline{\mathit E}}}_{\gamma }$ = 220 GeV

${\mathit m}_{{{\mathit \Lambda}_{{c}}{(2625)}^{+}}}–{\mathit m}_{{{\mathit \Lambda}_{{c}}^{+}}}$ (MeV)

References:

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 ALBRECHT 1997 PL B402 207 Evidence for ${{\mathit \Lambda}_{{c}}{(2593)}^{+}}$ Production EDWARDS 1995 PRL 74 3331 Observation of Excited Charmed Baryon States Decaying to ${{\mathit \Lambda}_{{c}}^{+}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ FRABETTI 1994 PRL 72 961 Observation of an Excited State of the ${{\mathit \Lambda}_{{c}}^{+}}$ Baryon