The experimental status of |Vub|

Research output: Chapter in Book/Report/Conference proceedingConference contribution


In this presentation, we review the current experimental status in the measurements of |Vcb| from semileptonic B̄ decays to DXℓv̄. Over 10 years of impressive progress in both theoretical and experimental approaches, now less than 2% precision is achieved. In order to further improve these measurements to test standard model, one expects to have better understanding of theoretical uncertainties and to have much more data from future higher luminosity B-factories and LHCb experiment.

Original languageEnglish
Title of host publicationIntersections of Particle and Nuclear Physics - Proceedings of the 10th International Conference
Number of pages4
Publication statusPublished - 2009
Event10th International Conference on Intersections of Particle and Nuclear Physics - San Diego, CA, United States
Duration: 2009 May 262009 May 31

Publication series

NameAIP Conference Proceedings
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616


Other10th International Conference on Intersections of Particle and Nuclear Physics
Country/TerritoryUnited States
CitySan Diego, CA


  • Semileptonic b decays
  • |V|

ASJC Scopus subject areas

  • Physics and Astronomy(all)


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