Pregled bibliografske jedinice broj: 919966
Measurements of the pp to W gamma gamma and pp to Z gamma gamma cross sections and limits on anomalous quartic gauge couplings at sqrt(s) = 8 TeV
Measurements of the pp to W gamma gamma and pp to Z gamma gamma cross sections and limits on anomalous quartic gauge couplings at sqrt(s) = 8 TeV // Journal of High Energy Physics, 10 (2017), 072, 36 doi:10.1007/JHEP10(2017)072 (međunarodna recenzija, članak, znanstveni)
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Naslov
Measurements of the pp to W gamma gamma and pp to Z gamma gamma cross sections and limits on anomalous quartic gauge couplings at sqrt(s) = 8 TeV
Autori
Sirunyan, Albert ; ... ; Mesić, Benjamin ; Godinović, Nikola ; Puljak, Ivica ; Starodumov, Andrey ; Morović, Srećko ; Lelas, Damir ; Kovač, Marko ; Đurić, Senka ; Ferenček, Dinko ; Brigljević, Vuko ; Luetić, Jelena ; Antunović, Željko ; Kadija, Krešo ; Šuša, Tatjana ; ... ; Woods, Nate
Kolaboracija
CMS Collaboration
Izvornik
Journal of High Energy Physics (1029-8479) 10
(2017);
072, 36
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
High energy physics, Experimental particle physics, LHC, CMS, Standard Model
Sažetak
Measurements are presented of W gamma gamma and Z gamma gamma production in proton-proton collisions. Fiducial cross sections are reported based on a data sample corresponding to an integrated luminosity of 19.4 inverse femtobarns collected with the CMS detector at a center-of-mass energy of 8 TeV. Signal is identified through the W to l nu and Z to ll decay modes, where l is a muon or an electron. The production of W gamma gamma and Z gamma gamma, measured with significances of 2.6 and 5.9 standard deviations, respectively, is consistent with standard model predictions. In addition, limits on anomalous quartic gauge couplings in W gamma gamma production are determined in the context of a dimension-8 effective field theory.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split,
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Split
Profili:
Senka Đurić
(autor)
Marko Kovač
(autor)
Damir Lelas
(autor)
Ivica Puljak
(autor)
Krešo Kadija
(autor)
Tatjana Šuša
(autor)
Vuko Brigljević
(autor)
Nikola Godinović
(autor)
Jelena Luetić
(autor)
Dinko Ferenček
(autor)
Benjamin Mesić
(autor)
Srećko Morović
(autor)
Željko Antunović
(autor)
Poveznice na cjeloviti tekst rada:
Pristup cjelovitom tekstu rada doi fulir.irb.hr
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- Nature Index