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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


(CMS) Sirunyan, Albert; ...; Sudić, Lucija; Godinović, Nikola; Puljak, Ivica; Starodumov, Andrey; Morović, Srećko; Lelas, Damir; Kovač, Marko; Durić, Senka et al.
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

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

Citiraj ovu publikaciju

(CMS) Sirunyan, Albert; ...; Sudić, Lucija; Godinović, Nikola; Puljak, Ivica; Starodumov, Andrey; Morović, Srećko; Lelas, Damir; Kovač, Marko; Durić, Senka et al.
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)
(CMS) (CMS) Sirunyan, A., ..., Sudić, L., Godinović, N., Puljak, I., Starodumov, A., Morović, S., Lelas, D., Kovač, M. & Durić, S. (2017) 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, 22, 70 doi:10.1007/JHEP04(2017)022.
@article{article, year = {2017}, pages = {70}, DOI = {10.1007/JHEP04(2017)022}, chapter = {22}, keywords = {high energy physics, experimental particle physics, LHC, CMS, standard model}, journal = {The Journal of high energy physics}, doi = {10.1007/JHEP04(2017)022}, volume = {4}, issn = {1126-6708}, title = {Measurements of differential production cross sections for a Z boson in association with jets in pp collisions at sqrt(s) = 8 TeV}, keyword = {high energy physics, experimental particle physics, LHC, CMS, standard model}, chapternumber = {22} }

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


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