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Search for anomalous top quark couplings with the D0 detector
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SYSNO ASEP 0335405 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Search for anomalous top quark couplings with the D0 detector Title Hledání anomálních vazeb top kvarků pomocí detektoru D0 Author(s) Abazov, V. M. (RU)
Abbott, B. (US)
Abolins, M. (US)
Kupčo, Alexander (FZU-D) RID, ORCID
Lokajíček, Miloš (FZU-D) RID, ORCIDNumber of authors 513 Source Title Physical Review Letters. - : American Physical Society - ISSN 0031-9007
Roč. 102, č. 9 (2009), 092002/1-092002/7Number of pages 7 s. Language eng - English Country US - United States Keywords D0 ; detector ; top quark Subject RIV BF - Elementary Particles and High Energy Physics R&D Projects LC527 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) LA08047 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z10100502 - FZU-D (2005-2011) UT WOS 000263911900015 DOI 10.1103/PhysRevLett.102.092002 Annotation WAnomalous Wtb couplings modify the angular correlations of the top quark decay products and change the single top quark production cross section. We present limits on anomalous top quark couplings by combining information from W boson helicity measurements in top quark decays and anomalous coupling searches in the single top quark final state. We set limits on right-handed vector couplings as well as left-handed and right-handed tensor couplings based on about 1fb^-1 of data collected by the D0 experiment. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2010
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