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Flavor Tagging at the Tevatron, Including Calibration and Control
- Source :
-
Nuclear Physics B Proceedings Supplement . Aug2007, Vol. 170 Issue 1, p303-309. 7p. - Publication Year :
- 2007
-
Abstract
- This report summarizes the flavor tagging techniques developed at the CDF and DØ experiments. Flavor tagging involves identification of the B meson flavor at production, whether its constituent is a b quark or an anti-quark. quark flavor content and hence the decay products do not identify the B flavor content at production. It is crucial for measuring the oscillation frequency of neutral B mesons, both in the B 0 and system. The two experiments have developed their unique approaches to flavor tagging, using neural networks and likelihood methods to disentangle tracks from b decays from other tracks. This report discusses these techniques and the measurement of B 0 mixing as a means to calibrate the taggers. [Copyright &y& Elsevier]
- Subjects :
- *COLLIDERS (Nuclear physics)
*B mesons
*DECAY schemes (Radioactivity)
*CALIBRATION
Subjects
Details
- Language :
- English
- ISSN :
- 09205632
- Volume :
- 170
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Nuclear Physics B Proceedings Supplement
- Publication Type :
- Periodical
- Accession number :
- 25849633
- Full Text :
- https://doi.org/10.1016/j.nuclphysbps.2007.05.052