ATLAS, Collaboration; Beck, Hans Peter; Cervelli, Alberto; Ereditato, Antonio; Haug, Sigve; Kabana, Sonja; Meloni, Federico; Mullier, Geoffrey André Adrien; Pretzl, Klaus-Peter; Stramaglia, Maria Elena; Stucci, Stefania; Weber, Michael (2015). Measurements of the top quark branching ratios into channels with leptons and quarks with the ATLAS detector. Physical review. D - particles, fields, gravitation, and cosmology, D92(7), 072005. American Physical Society 10.1103/PhysRevD.92.072005
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Measurements of the branching ratios of top quark decays into leptons and jets using events with tt ¯ (top antitop) pairs are reported. Events were recorded with the ATLAS detector at the LHC in pp collisions at a center-of-mass energy of 7 TeV. The collected data sample corresponds to an integrated luminosity of 4.6 fb¯¹. The measured top quark branching ratios agree with the Standard Model predictions within the measurement uncertainties of a few percent.
Item Type: |
Journal Article (Original Article) |
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Division/Institute: |
10 Strategic Research Centers > Albert Einstein Center for Fundamental Physics (AEC) 08 Faculty of Science > Physics Institute > Laboratory for High Energy Physics (LHEP) |
UniBE Contributor: |
Beck, Hans Peter, Cervelli, Alberto, Ereditato, Antonio, Haug, Sigve, Meloni, Federico, Mullier, Geoffrey André Adrien, Pretzl, Klaus-Peter, Stramaglia, Maria Elena, Stucci, Stefania, Weber, Michele |
Subjects: |
500 Science > 530 Physics |
ISSN: |
1550-7998 |
Publisher: |
American Physical Society |
Language: |
English |
Submitter: |
Annette Krebs-Wegenast |
Date Deposited: |
08 Sep 2016 08:31 |
Last Modified: |
05 Dec 2022 14:58 |
Publisher DOI: |
10.1103/PhysRevD.92.072005 |
ArXiv ID: |
1506.05074 |
Additional Information: |
Kollaboration - Es sind nur die Berner Autoren namentlich erwähnt |
BORIS DOI: |
10.7892/boris.87617 |
URI: |
https://boris.unibe.ch/id/eprint/87617 |
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