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New measurement of the masses and widths of the Σc*++ and Σc*0 charmed baryons

S. B. Athar et al. (CLEO Collaboration)
Phys. Rev. D 71, 051101(R) – Published 8 March 2005

Abstract

Using data recorded by the CLEO III detector at the Cornell electron storage ring (CESR), we have made measurements of some properties of the Σc*++ and Σc*0 charmed baryons. In particular: Γ(Σc*++)=14.41.5+1.6±1.4MeV, M(Σc*++)M(Λc+)=231.5±0.4±0.3MeV, Γ(Σc*0)=16.61.7+1.9±1.4MeV,M(Σc*0)M(Λc+)=231.4±0.5±0.3MeV.

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  • Figure
  • Received 27 October 2004

DOI:https://doi.org/10.1103/PhysRevD.71.051101

©2005 American Physical Society

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Vol. 71, Iss. 5 — 1 March 2005

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