prikaz prve stranice dokumenta J=ψ and ψ(2S) production at forward rapidity in p + p collisions at √s = 510 GeV
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J=ψ and ψ(2S) production at forward rapidity in p + p collisions at √s = 510 GeV
Physical Review D, 101 (2020), 5; 052006. https://doi.org/10.1103/PhysRevD.101.052006
(PHENIX Collaboration) Acharya, U. A.; ...; Makek, Mihael; ...; Zou, L.

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

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Acharya, U., Makek, M. i Zou, L. (2020). J=ψ and ψ(2S) production at forward rapidity in p + p collisions at √s = 510 GeV. Physical Review D, 101. (5). doi: 10.1103/PhysRevD.101.052006

Acharya, U. A., et al. "J=ψ and ψ(2S) production at forward rapidity in p + p collisions at √s = 510 GeV." Physical Review D, vol. 101, br. 5, 2020. https://doi.org/10.1103/PhysRevD.101.052006

Acharya, U. A., Mihael Makek i L. Zou. "J=ψ and ψ(2S) production at forward rapidity in p + p collisions at √s = 510 GeV." Physical Review D 101, br. 5 (2020). https://doi.org/10.1103/PhysRevD.101.052006

Acharya, U., Makek, M. i Zou, L. (2020) 'J=ψ and ψ(2S) production at forward rapidity in p + p collisions at √s = 510 GeV', Physical Review D, 101(5). doi: 10.1103/PhysRevD.101.052006

Acharya U, Makek M, Zou L. J=ψ and ψ(2S) production at forward rapidity in p + p collisions at √s = 510 GeV. Physical Review D [Internet]. 2020. [pristupljeno 23.11.2024.];101(5). doi: 10.1103/PhysRevD.101.052006

U. Acharya, M. Makek i L. Zou, "J=ψ and ψ(2S) production at forward rapidity in p + p collisions at √s = 510 GeV", Physical Review D, vol. 101, br. 5, 2020. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:529315. [Citirano: 23.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:529315
Podaci o radu
Naslov (engleski)J=ψ and ψ(2S) production at forward rapidity in p + p collisions at √s = 510 GeV
AutorU. A. Acharya
Autor
...
AutorMihael Makek
Autor
...
AutorL. Zou
KolaboracijaPHENIX Collaboration
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
The PHENIX experiment at the Relativistic Heavy Ion Collider has measured the differential cross section, mean transverse momentum, mean transverse momentum squared of inclusive J=ψ, and cross section ratio of ψ(2S) to J/ψ at forward rapidity in p + p collisions at √s = 510 GeV via the dimuon decay channel. Comparison is made to inclusive J=ψ cross sections measured at √s = 200 GeV and 2.76–13 TeV. The result is also compared to leading-order nonrelativistic QCD calculations coupled to a color-glass-condensate description of the low-x gluons in the proton at low transverse momentum (pT) and to next-to-leading order nonrelativistic QCD calculations for the rest of the pT range. These calculations overestimate the data at low pT. While consistent with the data within uncertainties above ≈3 GeV=c, the calculations are systematically below the data. The total cross section times the branching ratio is BR dσ^J/ψ_pp / dy(1.2 < |y| < 2.2, 0 < pT < 10 GeV/c) = 54.3 ± 0.5 (stat) ± 5.5 (syst) nb.
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysical Review D
Brojčani podacivol. 101, br. 5, 052006
p-ISSN2470-0010
e-ISSN2470-0029
DOIhttps://doi.org/10.1103/PhysRevD.101.052006
URN:NBNurn:nbn:hr:217:529315
Datum objave publikacije2020
URL dokumentahttps://link.aps.org/doi/10.1103/PhysRevD.101.052006
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Javna napomenaPublished by the American Physical Society. Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP3. Received 1 January 2020; accepted 19 February 2020; published 13 March 2020.
Datum i vrijeme pohrane2020-10-09 20:58:59