New Results on Bottom Baryons with the CDF II Detector
Abstract
We present measurements of the masses and widths of four bottom baryon resonances, Sigma_b(*)+-, reconstructed in the Lambda_b pi+- hadron decay modes. The isospin mass splittings for the Sigma_b and Sigma_b* multiplets are extracted as well. The analysis is based on a data sample corresponding to an integrated luminosity of 6 fb^-1 .
- Publication:
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arXiv e-prints
- Pub Date:
- November 2010
- DOI:
- arXiv:
- arXiv:1011.5236
- Bibcode:
- 2010arXiv1011.5236C
- Keywords:
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- High Energy Physics - Experiment
- E-Print:
- 5 pages, 3 figures, 1 table