Determination of |Vub| from the measurement of the inclusive charmless semileptonic branching ratio of b hadrons

• Main Authors: BARATE, R., THULASIDAS, M.
• 格式: text
• 語言: English
• 出版: Institutional Knowledge at Singapore Management University 1999
• 主題: Computer Sciences; Databases and Information Systems
• 在線閱讀: https://ink.library.smu.edu.sg/sis_research/5842; https://ink.library.smu.edu.sg/context/sis_research/article/6845/viewcontent/ep_98_067.pdf
• 機構: Singapore Management University

From a study of the kinematic properties of the final state produced in the semileptonic decays b→Xℓνℓb→Xℓνℓ, the inclusive charmless semileptonic branching ratio of b hadrons is measured. With a sample of 3.6 million hadronic Z decays recorded between 1992 and 1995 with the ALEPH detector at LEP, t...