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Measurements of the top quark branching ratios into channels with leptons and quarks with the ATLAS detector
KTH, School of Engineering Sciences (SCI), Physics, Particle and Astroparticle Physics.
KTH, School of Engineering Sciences (SCI), Physics, Particle and Astroparticle Physics.
KTH, School of Engineering Sciences (SCI), Physics, Particle and Astroparticle Physics.ORCID iD: 0000-0002-8913-0981
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Number of Authors: 2840
2015 (English)In: Physical Review D, ISSN 1550-7998, E-ISSN 1550-2368, Vol. 92, no 7, 072005Article in journal (Refereed) PublishedText
Abstract [en]

Measurements of the branching ratios of top quark decays into leptons and jets using events with t (t) over bar ( 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.

Place, publisher, year, edition, pages
American Physical Society , 2015. Vol. 92, no 7, 072005
National Category
Physical Sciences
Identifiers
URN: urn:nbn:se:kth:diva-179477DOI: 10.1103/PhysRevD.92.072005ISI: 000363014700002ScopusID: 2-s2.0-84945256739OAI: oai:DiVA.org:kth-179477DiVA: diva2:883471
Funder
Swedish Research Council
Note

QC 20151217

Available from: 2015-12-17 Created: 2015-12-17 Last updated: 2015-12-17Bibliographically approved

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Lund-Jensen, BengtMorley, AnthonyStrandberg, Jonas
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