Sum rules for charmed baryon masses

Physical Review D - Particles, Fields, Gravitation and Cosmology

Volumn 53, Issue 1, 1996, Pages 564-565

  Franklin, Jerrold ^a  

^a TEMPLE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0042180369     PISSN: 15507998     EISSN: 15502368     Source Type: Journal    
DOI: 10.1103/PhysRevD.53.564     Document Type: Article

References (11)

1. Particle Data Group, L. Montanet, et al., Phys. Rev. D 50, 1173 (1994).
2. All baryon masses (in MeV) are taken from this reference.
3. J. Franklin, Phys. Rev. D 12, 2077 (1975).
4. We refer to this paper as I.
5. The same combinations of Σc sup * and Σbottom baryons also enter the sum rule, but these have not yet been measured.
6. Y. Wong and D. B. Lichtenberg, Phys. Rev. D 42, 2404 (1990).
7. R. Roncaglia, A. Dzierba, D. B. Lichtenberg and E. Predazzi, Phys. Rev. D 51, 1248 (1995).
8. J. Franklin, Phys. Rev. 172, 1807 (1968).
9. R. E. Cutkosky and P. Geiger, Phys. Rev. D 48, 1315 (1993), reach a similar conclusion in a more detailed model calculation. They predict +1.64 for the right hand side of Eq. (3), consistent with our sum rule.
10. We use the experimental values Σc+=2453.1 pm 0.6 and Ωc sup 0=2710 pm 5.
11. R. Roncaglia, D. B. Lichtenberg and E. Predazzi, Phys. Rev. D 52, 1722 (1995).