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Search for resonant diboson production in the llqq̄ final state in pp collisions at √s = 8 TeV with the ATLAS detector
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SYSNO ASEP 0522338 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Search for resonant diboson production in the llqq̄ final state in pp collisions at √s = 8 TeV with the ATLAS detector Author(s) Aad, G. (FR)
Abbott, B. (US)
Abdallah, J. (TW)
Chudoba, Jiří (FZU-D) RID, ORCID
Havránek, Miroslav (FZU-D) RID
Hejbal, Jiří (FZU-D) RID, ORCID
Jakoubek, Tomáš (FZU-D) RID, ORCID
Kepka, Oldřich (FZU-D) RID, ORCID
Kupčo, Alexander (FZU-D) RID, ORCID
Kůs, Vlastimil (FZU-D) RID
Lokajíček, Miloš (FZU-D) RID, ORCID
Lysák, Roman (FZU-D) RID, ORCID
Marčišovský, Michal (FZU-D) RID, ORCID
Mikeštíková, Marcela (FZU-D) RID, ORCID
Němeček, Stanislav (FZU-D) RID, ORCID
Šícho, Petr (FZU-D) RID, ORCID
Staroba, Pavel (FZU-D) RID, ORCID
Svatoš, Michal (FZU-D) RID, ORCID
Taševský, Marek (FZU-D) RID, ORCID
Vrba, Václav (FZU-D) RID, ORCIDNumber of authors 2898 Article number 69 Source Title European Physical Journal C. - : Springer - ISSN 1434-6044
Roč. 75, č. 2 (2015), s. 1-20Number of pages 20 s. Language eng - English Country DE - Germany Keywords ATLAS ; CERN LHC Coll ; channel cross section :branching ratio: upper limit ; narrow resonance: search for Subject RIV BF - Elementary Particles and High Energy Physics OECD category Particles and field physics Method of publishing Open access Institutional support FZU-D - RVO:68378271 UT WOS 000354544800006 EID SCOPUS 84952322577 DOI 10.1140/epjc/s10052-015-3261-8 Annotation This paper reports on a search for narrow resonances in diboson production in the ℓℓqq¯ final state using pp collision data corresponding to an integrated luminosity of 20 fb−1 collected at s√=8 TeV with the ATLAS detector at the Large Hadron Collider. No significant excess of data events over the Standard Model expectation is observed. Upper limits at the 95 % confidence level are set on the production cross section times branching ratio for Kaluza–Klein gravitons predicted by the Randall–Sundrum model and for Extended Gauge Model W′ bosons. These results lead to the exclusion of mass values below 740 and 1590 GeV for the graviton and W′ boson respectively.
Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2020 Electronic address http://hdl.handle.net/11104/0306851
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