期刊
出版社
ELSEVIER
DOI: 10.1016/j.nima.2010.03.118
关键词
b-Jet identification; b-Tagging; D0; Tevatron; Collider
类别
资金
- DOE
- NSF (USA)
- CEA
- CNRS/IN2P3 (France)
- FASI, Rosatom
- RFBR (Russia)
- CNPq
- FAPERJ
- FAPESP
- FUNDUNESP (Brazil)
- DAE
- DST (India)
- Colciencias (Colombia)
- CONACyT (Mexico)
- STFC [PP/E000487/1, ST/F00754X/1, ST/H000992/1, ST/H001166/1, ST/F007418/1, ST/H00095X/1, ST/H00095X/2, PP/F000863/1, ST/I505756/1, ST/H004068/1] Funding Source: UKRI
- Science and Technology Facilities Council [ST/H004068/1, ST/H001166/1, ST/H00095X/2, PP/E000487/1, ST/H00095X/1, ST/F007418/1, ST/I505756/1, ST/F00754X/1, ST/H000992/1, PP/D004284/1, PP/F000863/1] Funding Source: researchfish
Algorithms distinguishing jets originating from b quarks from other jet flavors are important tools in the physics program of the D0 experiment at the Fermilab Tevatron p (p) over bar collider. This article describes the methods that have been used to identify b-quark jets, exploiting in particular the long lifetimes of b-flavored hadrons, and the calibration of the performance of these algorithms based on collider data. (C) 2010 Elsevier B.V. All rights reserved.
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