Theoretical developments in inclusive B decays

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Some recent theoretical work on inclusive B decays relevant for the model independent determination of {vert_bar}V{sub ub}{vert_bar} and {vert_bar}V{sub cb}{vert_bar} is summarized. The theoretical predictions and their reliability for several differential decay distributions in {anti B}{yields}X{sub c,u}e{anti {nu}} and {anti B}{yields}X{sub s}{gamma} are reviewed. These can be used to determine certain important HQET matrix elements. The upsilon expansion and ways of testing it are discussed.

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Ligeti, Zoltan May 17, 1999.

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Description

Some recent theoretical work on inclusive B decays relevant for the model independent determination of {vert_bar}V{sub ub}{vert_bar} and {vert_bar}V{sub cb}{vert_bar} is summarized. The theoretical predictions and their reliability for several differential decay distributions in {anti B}{yields}X{sub c,u}e{anti {nu}} and {anti B}{yields}X{sub s}{gamma} are reviewed. These can be used to determine certain important HQET matrix elements. The upsilon expansion and ways of testing it are discussed.

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2702 Kilobytes

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  • Division of Particles and Fields Conference 1999, DPF99, University of California, Los Angeles, January 5-9, 1999

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  • Other: DE00006736
  • Report No.: FERMILAB-Conf-99/058-T
  • Grant Number: AC02-76CH03000
  • Office of Scientific & Technical Information Report Number: 6736
  • Archival Resource Key: ark:/67531/metadc702255

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  • May 17, 1999

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  • Sept. 12, 2015, 6:31 a.m.

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  • April 18, 2016, 2:49 p.m.

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Ligeti, Zoltan. Theoretical developments in inclusive B decays, article, May 17, 1999; Batavia, Illinois. (digital.library.unt.edu/ark:/67531/metadc702255/: accessed September 22, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.