Search for Bs0 oscillations using inclusive lepton events

• 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/5854; https://ink.library.smu.edu.sg/context/sis_research/article/6857/viewcontent/Search_for_B0s_oscillations_using_inclusive_lepton.pdf

A search for B0sBs0 oscillations is performed using a sample of semileptonic b-hadron decays collected by the ALEPH experiment during 1991–95. Compared to previous inclusive lepton analyses, the proper time resolution and b-flavour mistag rate are significantly improved. Additional sensitivity to B0...