Improved measurement of the Bd0 -B̄d0 oscillation frequency

• Main Authors: BUSKULIC, D., THULASIDAS, M.
• 格式: text
• 語言: English
• 出版: Institutional Knowledge at Singapore Management University 1997
• 主題: Computer Sciences; Databases and Information Systems
• 在線閱讀: https://ink.library.smu.edu.sg/sis_research/5868; https://ink.library.smu.edu.sg/context/sis_research/article/6871/viewcontent/Improved_measurement_of_the_B0_d_B0_d_Oscillation_frequency.pdf

The time dependence of B0 d {B 0 d oscillations is measured by the ALEPH experiment at LEP, using three techniques, two of which are updates of previous measurements. In all cases the charge of the decaying b quark and its decay time are measured in one hemisphere of the event; the quark charge at p...