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${{\mathit \Omega}_{{c}}^{0}}$ MASS

INSPIRE   PDGID:

S047M

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT $\bf{ 2695.2 \pm1.7}$ OUR FIT  Error includes scale factor of 1.3. $\bf{ 2695.2 {}^{+1.8}_{-1.6}}$ OUR AVERAGE  Error includes scale factor of 1.3.  See the ideogram below. $2693.6$ $\pm0.3$ ${}^{+1.8}_{-1.5}$ 725 SOLOVIEVA 2009 BELL ${{\mathit \Omega}^{-}}{{\mathit \pi}^{+}}$ in ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$ $2694.6$ $\pm2.6$ $\pm1.9$ 40 1 CRONIN-HENNES.. 2001 CLE2 ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $\approx{}$ $10.6$ GeV $2699.9$ $\pm1.5$ $\pm2.5$ 42 2 FRABETTI 1994 H E687 ${{\mathit \gamma}}{}^{}\mathrm {Be}$, ${{\overline{\mathit E}}}_{\gamma }$= 221 GeV • • We do not use the following data for averages, fits, limits, etc. • • $2705.9$ $\pm3.3$ $\pm2.0$ 10 3 FRABETTI 1993 E687 ${{\mathit \gamma}}{}^{}\mathrm {Be}$, ${{\overline{\mathit E}}}_{\gamma }$= 221 GeV $2719.0$ $\pm7.0$ $\pm2.5$ 11 4 ALBRECHT 1992 H ARG ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $\approx{}10.6$ GeV $2740$ $\pm20$ 3 BIAGI 1985 B SPEC ${{\mathit \Sigma}^{-}}{}^{}\mathrm {Be}$ 135 ${\mathrm {GeV/}}\mathit c$ 1  CRONIN-HENNESSY 2001 sees $40.4$ $\pm9.0$ events in a sum over five channels. 2  FRABETTI 1994H claims a signal of $42.5$ $\pm8.8$ ${{\mathit \Sigma}^{+}}{{\mathit K}^{-}}{{\mathit K}^{-}}{{\mathit \pi}^{+}}$ events. The background is about 24 events. 3  FRABETTI 1993 claims a signal of $10.3$ $\pm3.9$ ${{\mathit \Omega}^{-}}{{\mathit \pi}^{+}}$ events above a background of $5.8$ events. 4  ALBRECHT 1992H claims a signal of $11.5$ $\pm4.3$ ${{\mathit \Xi}^{-}}{{\mathit K}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{+}}$ events. The background is about 5 events.

${{\mathit \Omega}_{{c}}^{0}}$ mass (MeV)

References:

SOLOVIEVA 2009 PL B672 1 Study of ${{\mathit \Omega}_{{c}}^{0}}$ and ${{\mathit \Omega}_{{c}}^{*0}}$ Baryons at Belle CRONIN-HENNESSY 2001 PRL 86 3730 Observation of the ${{\mathit \Omega}_{{c}}^{0}}$ Charmed Baryon at CLEO FRABETTI 1994H PL B338 106 Observation and Mass Measurement of ${{\mathit \Omega}_{{c}}^{0}}$ $\rightarrow$ ${{\mathit \Sigma}^{+}}{{\mathit K}^{-}}{{\mathit K}^{-}}{{\mathit \pi}^{+}}$ FRABETTI 1993 PL B300 190 First Evidence of ${{\mathit \Omega}_{{c}}^{0}}$ $\rightarrow$ ${{\mathit \Omega}^{-}}{{\mathit \pi}^{+}}$ ALBRECHT 1992H PL B288 367 Evidence for the Production of the Charmed, Doubly Strange Baryon ${{\mathit \Omega}_{{c}}}$ in ${{\mathit e}^{+}}{{\mathit e}^{-}}$ Annihilation BIAGI 1985B ZPHY C28 175 Properties of the Charmed Strange Baryon ${{\mathit A}^{+}}$ and Evidence for the Charmed Doubly Strange Baryon ${{\mathit T}^{0}}$ at 2.74 ${\mathrm {GeV/}}\mathit c{}^{2}$