Pregled bibliografske jedinice broj: 919919
Measurements of differential production cross sections for a Z boson in association with jets in pp collisions at sqrt(s) = 8 TeV
Measurements of differential production cross sections for a Z boson in association with jets in pp collisions at sqrt(s) = 8 TeV // The Journal of high energy physics, 4 (2017), 22, 70 doi:10.1007/JHEP04(2017)022 (međunarodna recenzija, članak, znanstveni)
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Naslov
Measurements of differential production cross sections for a Z boson in association with jets in pp collisions at sqrt(s) = 8 TeV
Autori
Sirunyan, Albert ; ... ; Sudić, Lucija ; Godinović, Nikola ; Puljak, Ivica ; Starodumov, Andrey ; Morović, Srećko ; Lelas, Damir ; Kovač, Marko ; Durić, Senka ; Ferenček, Dinko ; Mićanović, Saša ; Brigljević, Vuko ; Luetić, Jelena ; Antunović, Željko ; Kadija, Krešo ; Šuša, Tatjana ; ... ; Woods, Nate
Kolaboracija
CMS Collaboration
Izvornik
The Journal of high energy physics (1126-6708) 4
(2017);
22, 70
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
high energy physics ; experimental particle physics ; LHC ; CMS ; standard model
Sažetak
Cross sections for the production of a Z boson in association with jets in proton-proton collisions at a centre-of-mass energy of sqrt(s) = 8 TeV are measured using a data sample collected by the CMS experiment at the LHC corresponding to 19.6 inverse femtobarns. Differential cross sections are presented as functions of up to three observables that describe the jet kinematics and the jet activity. Correlations between the azimuthal directions and the rapidities of the jets and the Z boson are studied in detail. The predictions of a number of multileg generators with leading or next-to-leading order accuracy are compared with the measurements. The comparison shows the importance of including multi-parton contributions in the matrix elements and the improvement in the predictions when next-to-leading order terms are included.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split,
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Split
Profili:
Marko Kovač
(autor)
Damir Lelas
(autor)
Krešo Kadija
(autor)
Ivica Puljak
(autor)
Tatjana Šuša
(autor)
Vuko Brigljević
(autor)
Saša Mićanović
(autor)
Nikola Godinović
(autor)
Srećko Morović
(autor)
Dinko Ferenček
(autor)
Jelena Luetić
(autor)
Željko Antunović
(autor)
Poveznice na cjeloviti tekst rada:
Pristup cjelovitom tekstu rada doi
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