Performance of b-jet identification in the ATLAS experiment
- NázevTitle
- Performance of b-jet identification in the ATLAS experimentPerformance of b-jet identification in the ATLAS experiment
- Druh výsledkuResult type
- Článek v časopiseJournal article
- AutořiAuthors
- G. Aad, B. Abbott, J. Abdallah, O. Abdinov, K. Augsten, D. Caforio, P. Gallus, J. Guenther, J. Jakůbek, Z. Kohout, M. Myška, S. Pospíšil, F. Seifert, V. Šimák, T. Slavíček, K. Smolek, M. Solar, J. Šolc, A. Sopczak, B. Sopko, V. Sopko, M. Suk, D. Tureček, V. Vacek, M. Vlasak, P. Vokáč, Z. Vykydal
- Klíčová slovaKeywords
- Production cross section, quark pair production, root-s=7 tev, parton distribution, hadronic collisions, matrix-element, lhc, collider, detector, channel
- ExperimentCollaboration
- ATLAS
- DOIDOI
- 10.1088/1748-0221/11/04/P04008
- Časopis / citaceJournal / citation
- Journal of Instrumentation 11(04), P04008-P04008 (2016) · ISSN 1748-0221
- RokYear
- 2016
- JazykLanguage
- eng
- ZáznamyRecords
- ProjektProject
- Výzkumná infrastruktura pro experimenty v CERNResearch Infrastructure for Experiments at CERN; Zkoumání mikrosvěta s využitím infrastruktury CERNInvestigation of the Microworld using the CERN Infrastructure
- CitovánoCited by
- 825 (INSPIRE-HEP)
- Plný text (open access)Full text (open access)
- https://iopscience.iop.org/article/10.1088/1748-0221/11/04/P04008/pdf
- Citace ke staženíDownload citation
- TXT · BibTeX
AbstraktAbstract
The identification of jets containing b hadrons is important for the physics programme of the ATLAS experiment at the Large Hadron Collider. Several algorithms to identify jets containing b hadrons are described, ranging from those based on the reconstruction of an inclusive secondary vertex or the presence of tracks with large impact parameters to combined tagging algorithms making use of multi-variate discriminants. An independent b-tagging algorithm based on the reconstruction of muons inside jets as well as the b-tagging algorithm used in the online trigger are also presented.
The identification of jets containing b hadrons is important for the physics programme of the ATLAS experiment at the Large Hadron Collider. Several algorithms to identify jets containing b hadrons are described, ranging from those based on the reconstruction of an inclusive secondary vertex or the presence of tracks with large impact parameters to combined tagging algorithms making use of multi-variate discriminants. An independent b-tagging algorithm based on the reconstruction of muons inside jets as well as the b-tagging algorithm used in the online trigger are also presented.