ALEPH Collaboration (1991) Measurement of B - anti-B mixing at the Z. Physics Letters B, 258 (1-2). pp. 236-246. ISSN 0370-2693
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Official URL: https://doi.org/10.1016/0370-2693(91)91239-R
Abstract
From more than 175 000 hadronic Z decays observed with the ALEPH detector at LEP, we select 823 events with pairs of leptons in the final state. From these we measure χ, the probability thata b hadron which is observed to decay originated as a hadron. We find χ=0.132−0.026+0.027.
Item Type:
Journal Article
Journal or Publication Title:
Physics Letters B
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/3100/3106
Subjects:
?? NUCLEAR AND HIGH ENERGY PHYSICS ??
Departments:
ID Code:
63801
Deposited By:
Deposited On:
02 May 2013 15:49
Refereed?:
Yes
Published?:
Published
Last Modified:
17 Sep 2023 01:21