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Pregled bibliografske jedinice broj: 1010446

Measurement of exclusive Υ photoproduction from protons in pPb collisions at √sNN=5.02TeV


(CMS) Sirunyan, Albert; ...; Đurić, Senka; Lelas, Damir; Godinović, Nikola; Puljak, Ivica; Šćulac, Toni; Mesić, Benjamin; Šuša, Tatjana; Kovač, Marko et al.
Measurement of exclusive Υ photoproduction from protons in pPb collisions at √sNN=5.02TeV // European physical journal C : particles and fields, 79 (2019), 3; 277, 26 doi:10.1140/epjc/s10052-019-6774-8 (međunarodna recenzija, članak, znanstveni)


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Naslov
Measurement of exclusive Υ photoproduction from protons in pPb collisions at √sNN=5.02TeV

Autori
Sirunyan, Albert ; ... ; Đurić, Senka ; Lelas, Damir ; Godinović, Nikola ; Puljak, Ivica ; Šćulac, Toni ; Mesić, Benjamin ; Šuša, Tatjana ; Kovač, Marko ; Ferenček, Dinko ; Antunović, Željko ; Starodumov, Andrey ; Brigljević, Vuko ; Luetić, Jelena ; Kadija, Krešo ; ... ; Woods, Nate

Kolaboracija
CMS

Izvornik
European physical journal C : particles and fields (1434-6044) 79 (2019), 3; 277, 26

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

Ključne riječi
high energy physics ; experimental particle physics ; LHC ; CMS ; standard model

Sažetak
The exclusive photoproduction of Υ(nS) meson states from protons, γp→Υ(nS)p (with n=1, 2, 3), is studied in ultraperipheral pPb collisions at a centre-of-mass energy per nucleon pair of sNN−−−√=5.02TeV. The measurement is performed using the Υ(nS)→μ+μ− decay mode, with data collected by the CMS experiment corresponding to an integrated luminosity of 32.6nb−1. Differential cross sections as functions of the Υ(nS) transverse momentum squared p2T, and rapidity y, are presented. The Υ(1S) photoproduction cross section is extracted in the rapidity range |y|<2.2, which corresponds to photon–proton centre-of-mass energies in the range 91<Wγp<826GeV. The data are compared to theoretical predictions based on perturbative quantum chromodynamics and to previous measurements.

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; ...; Đurić, Senka; Lelas, Damir; Godinović, Nikola; Puljak, Ivica; Šćulac, Toni; Mesić, Benjamin; Šuša, Tatjana; Kovač, Marko et al.
Measurement of exclusive Υ photoproduction from protons in pPb collisions at √sNN=5.02TeV // European physical journal C : particles and fields, 79 (2019), 3; 277, 26 doi:10.1140/epjc/s10052-019-6774-8 (međunarodna recenzija, članak, znanstveni)
(CMS) (CMS) Sirunyan, A., ..., Đurić, S., Lelas, D., Godinović, N., Puljak, I., Šćulac, T., Mesić, B., Šuša, T. & Kovač, M. (2019) Measurement of exclusive Υ photoproduction from protons in pPb collisions at √sNN=5.02TeV. European physical journal C : particles and fields, 79 (3), 277, 26 doi:10.1140/epjc/s10052-019-6774-8.
@article{article, year = {2019}, pages = {26}, DOI = {10.1140/epjc/s10052-019-6774-8}, chapter = {277}, keywords = {high energy physics, experimental particle physics, LHC, CMS, standard model}, journal = {European physical journal C : particles and fields}, doi = {10.1140/epjc/s10052-019-6774-8}, volume = {79}, number = {3}, issn = {1434-6044}, title = {Measurement of exclusive Υ photoproduction from protons in pPb collisions at √sNN=5.02TeV}, keyword = {high energy physics, experimental particle physics, LHC, CMS, standard model}, chapternumber = {277} }

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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