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Pregled bibliografske jedinice broj: 919968

Measurements of the associated production of a Z boson and b jets in pp collisions at sqrt(s) = 8 TeV


(CMS Collaboration) Sirunyan, Albert; ...; Sudić, Lucija; Godinović, Nikola; Puljak, Ivica; Starodumov, Andrey; Morović, Srećko; Lelas, Damir; Kovač, Marko; Đurić, Senka et al.
Measurements of the associated production of a Z boson and b jets in pp collisions at sqrt(s) = 8 TeV // European physical journal C, 77 (2017), 751, 34 doi:10.1140/epjc/s10052-017-5140-y (međunarodna recenzija, članak, znanstveni)


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Naslov
Measurements of the associated production of a Z boson and b 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 ; Đurić, Senka ; Ferenček, Dinko ; Mićanović, Saša ; Brigljević, Vuko ; Luetić, Jelena ; Antunović, Željko ; Kadija, Krešo ; ... ; Woods, Nate

Kolaboracija
CMS Collaboration

Izvornik
European physical journal C (1434-6044) 77 (2017); 751, 34

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
High energy physics, Experimental particle physics, LHC, CMS, Standard Model

Sažetak
Measurements of the associated production of a Z boson with at least one jet originating from a b quark in proton-proton collisions at sqrt(s) = 8 TeV are presented. Differential cross sections are measured with data collected by the CMS experiment corresponding to an integrated luminosity of 19.8 inverse femtobarns. Z bosons are reconstructed through their decays to electrons and muons. Cross sections are measured as a function of observables characterizing the kinematics of the b jet and the Z boson. Ratios of differential cross sections for the associated production with at least one b jet to the associated production with any jet are also presented. The production of a Z boson with two b jets is investigated, and differential cross sections are measured for the dijet system. Results are compared to theoretical predictions, testing two different flavour schemes for the choice of initial-state partons.

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 Collaboration) Sirunyan, Albert; ...; Sudić, Lucija; Godinović, Nikola; Puljak, Ivica; Starodumov, Andrey; Morović, Srećko; Lelas, Damir; Kovač, Marko; Đurić, Senka et al.
Measurements of the associated production of a Z boson and b jets in pp collisions at sqrt(s) = 8 TeV // European physical journal C, 77 (2017), 751, 34 doi:10.1140/epjc/s10052-017-5140-y (međunarodna recenzija, članak, znanstveni)
(CMS Collaboration) (CMS Collaboration) Sirunyan, A., ..., Sudić, L., Godinović, N., Puljak, I., Starodumov, A., Morović, S., Lelas, D., Kovač, M. & Đurić, S. (2017) Measurements of the associated production of a Z boson and b jets in pp collisions at sqrt(s) = 8 TeV. European physical journal C, 77, 751, 34 doi:10.1140/epjc/s10052-017-5140-y.
@article{article, year = {2017}, pages = {34}, DOI = {10.1140/epjc/s10052-017-5140-y}, chapter = {751}, keywords = {High energy physics, Experimental particle physics, LHC, CMS, Standard Model}, journal = {European physical journal C}, doi = {10.1140/epjc/s10052-017-5140-y}, volume = {77}, issn = {1434-6044}, title = {Measurements of the associated production of a Z boson and b jets in pp collisions at sqrt(s) = 8 TeV}, keyword = {High energy physics, Experimental particle physics, LHC, CMS, Standard Model}, chapternumber = {751} }

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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