Pregled bibliografske jedinice broj: 1010485
Measurement of prompt ψ(2S) production cross sections in proton-lead and proton-proton collisions at √sNN = 5.02 TeV
Measurement of prompt ψ(2S) production cross sections in proton-lead and proton-proton collisions at √sNN = 5.02 TeV // Physics letters. B, 790 (2019), 509-532 doi:10.1016/j.physletb.2019.01.058 (međunarodna recenzija, članak, znanstveni)
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Naslov
Measurement of prompt ψ(2S) production cross sections in proton-lead and proton-proton collisions at √sNN = 5.02 TeV
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 Collaboration
Izvornik
Physics letters. B (0370-2693) 790
(2019);
509-532
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 prompt ψ(2S) meson production cross sections in proton-lead (pPb) and proton-proton (pp) collisions at a nucleon-nucleon center-of-mass energy of √sNN = 5.02 TeV are reported. The results are based on pPb and pp data collected by the CMS experiment at the LHC, corresponding to integrated luminosities of 34.6 nb-1 and 28.0 pb-1, respectively. The nuclear modification factor RpPb is measured for prompt ψ(2S) in the transverse momentum range 4 < pT < 30GeV/c and the center-of-mass rapidity range −2.4 < yCM < 1.93. The results on ψ(2S) RpPb are compared to the corresponding modification factor for prompt ψ(2S) mesons. The results point to different nuclear effects at play in the production of the excited charmonium state compared to the ground state, in the region of backward rapidity and for pT<10GeV/c.
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)
Krešo Kadija
(autor)
Ivica Puljak
(autor)
Toni Šćulac
(autor)
Vuko Brigljević
(autor)
Nikola Godinović
(autor)
Jelena Luetić
(autor)
Dinko Ferenček
(autor)
Benjamin Mesić
(autor)
Željko Antunović
(autor)
Poveznice na cjeloviti tekst rada:
Pristup cjelovitom tekstu rada doi linkinghub.elsevier.com fulir.irb.hrCitiraj 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