@article{10902/2268,
year = {2012},
month = {5},
url = {http://hdl.handle.net/10902/2268},
abstract = {Using data from pp̅ collisions at √s=1.96  TeV recorded by the CDF II detector at the Fermilab Tevatron, we present improved measurements of the masses and first measurements of natural widths of the four bottom baryon resonance states Σb+, Σb*+ and Σb-, Σb*-. These states are fully reconstructed in their decay modes to Λb0π± where Λb0→Λc+π- with Λc+→pK-π+. The analysis is based on a data sample corresponding to an integrated luminosity of 6.0  fb-1 collected by an online event selection based on tracks displaced from the pp̅ interaction point.},
publisher = {American Physical Society},
publisher = {Physical review. D, Particles, fields, gravitation, and cosmology, vol. 85, iss. 9, art. num. 092011 (2012)},
title = {Measurement of the masses and widths of the bottom baryons Σb± and Σb*±},
author = {Aaltonen, Timo Antero and Amerio, Silvia and Amidei, Dante and Anastassov, Anton and Annovi, Alberto and Antos, Jaroslav and Apollinari, Giorgio and Appel, Jeffrey A. and Casal Laraña, Bruno and Cuevas Maestro, Francisco Javier and Gómez Gramuglio, Gervasio and Palencia Cortezón, José Enrique and Rodrigo Anoro, Teresa and Ruiz Jimeno, Alberto and Scodellaro, Luca and Vila Álvarez, Iván  and Vilar Cortabitarte, Rocío and Vizán García, Jesús Manuel and Arisawa, Tetsuo and Álvarez González, Bárbara},
}