First Observation of Bottom Baryon Sigma(b) States at CDF

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We present the latest results on the search for bottom baryon states {Sigma}{sub b} using {approx} 1 fb{sup -1} of CDF data. The study is performed with the world's largest sample of fully reconstructed {Lambda}{sub b}{sup 0} decays collected by CDF II detector at {radical}s = 1.96TeV in the hadronic trigger path. We observe 4 new states consistent with {Sigma}{sub b}{sup (*){+-}} bottom baryons.

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8 pages

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Gorelov, Igor V. & U., /New Mexico January 1, 2007.

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Description

We present the latest results on the search for bottom baryon states {Sigma}{sub b} using {approx} 1 fb{sup -1} of CDF data. The study is performed with the world's largest sample of fully reconstructed {Lambda}{sub b}{sup 0} decays collected by CDF II detector at {radical}s = 1.96TeV in the hadronic trigger path. We observe 4 new states consistent with {Sigma}{sub b}{sup (*){+-}} bottom baryons.

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8 pages

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  • To appear in the proceedings of 2nd Meeting of the APS Topical Group on Hadronic Physics, Nashville, Tennesse, 22-24 Oct 2006

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  • Report No.: FERMILAB-CONF-07-027-E
  • Grant Number: AC02-07CH11359
  • Office of Scientific & Technical Information Report Number: 900370
  • Archival Resource Key: ark:/67531/metadc890850

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  • January 1, 2007

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  • Sept. 22, 2016, 2:13 a.m.

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  • Dec. 7, 2016, 11:48 a.m.

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Gorelov, Igor V. & U., /New Mexico. First Observation of Bottom Baryon Sigma(b) States at CDF, article, January 1, 2007; Batavia, Illinois. (digital.library.unt.edu/ark:/67531/metadc890850/: accessed September 26, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.