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Measurements of Rb and Rc at LEP

โœ Scribed by Massimo Caccia


Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
577 KB
Volume
75
Category
Article
ISSN
0920-5632

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โœฆ Synopsis


The measurements of Rb and Re, the fraction of hadronic Z boson decays into bb and c~ final states, provide a tight test on the Standard Model. The LEP experiments achieved a precision on the Rb measurements at the 0.4% level and an accuracy on Rc at the 3% level. The analysis techniques are reviewed and the current results are presented.


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