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Measurements of the properties of Lambda_c (2595), Lambda_c (2625), Sigma_c (2455) and Sigma_c (2520) baryons

Abstract: We report measurements of the resonance properties of ?c(2595)+ and ?c(2625)+ baryons in their decays to ?+c?+?? as well as ?c(2455)++,0 and ?c(2520)++,0 baryons in their decays to ?+c?± final states. These measurements are performed using data corresponding to 5.2??fb?1 of integrated luminosity from p¯p collisions at ?s=1.96??TeV, collected with the CDF II detector at the Fermilab Tevatron. Exploiting the largest available charmed baryon sample, we measure masses and decay widths with uncertainties comparable to the world averages for ?c states, and significantly smaller uncertainties than the world averages for excited ?+c states.

Otras publicaciones de la misma revista o congreso con autores/as de la Universidad de Cantabria

 Autoría: Aaltonen T., Ãlvarez González B., Amerio S., Amidei D., Anastassov A., Annovi A., Antos J., Apollinari G., Appel J.A., Apresyan A., Arisawa T., Artikov A., Asaadi J., Ashmanskas W., Auerbach B., Aurisano A., Azfar F., Badgett W., Barbaro-Galtieri A., Barnes V.E., Barnett B.A., Barria P., Bartos P., Bauce M., Bauer G., Bedeschi F., Beecher D., Behari S., Bellettini G., Bellinger J., Benjamin D., Beretvas A., Bhatti A., Binkley M.,

 Fuente: Physical Review D - Particles, Fields, Gravitation and Cosmology, 2011, 84(1), 012003

Editorial: American Physical Society

 Fecha de publicación: 01/07/2011

Nº de páginas: 17

Tipo de publicación: Artículo de Revista

 DOI: 10.1103/PhysRevD.84.012003

ISSN: 1550-7998,1550-2368,2470-0010,2470-0029

Url de la publicación: https://doi.org/10.1103/PhysRevD.84.012003

Autoría

AALTONEN, T.

BARBARA ALVAREZ GONZALEZ

BRUNO CASAL LARAÑA

FRANCISCO JAVIER CUEVAS MAESTRO

JOSE ENRIQUE PALENCIA CORTEZON