prikaz prve stranice dokumenta Measurement of J/ψ at forward and backward rapidity in p + p, p + Al, p + Au, and 3 He +Au collisions at √sNN = 200 GeV
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Measurement of J/ψ at forward and backward rapidity in p + p, p + Al, p + Au, and 3 He +Au collisions at √sNN = 200 GeV
Physical Review C, 102 (2020), 1; 014902. https://doi.org/10.1103/PhysRevC.102.014902
(PHENIX Collaboration) Acharya, U.; ...; Makek, Mihael; ...; Vukman, Nikola; ...; Zou, L.

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

Citirajte ovaj rad

Acharya, U., Makek, M., Vukman, N. i Zou, L. (2020). Measurement of J/ψ at forward and backward rapidity in p + p, p + Al, p + Au, and 3 He +Au collisions at √sNN = 200 GeV. Physical Review C, 102. (1). doi: 10.1103/PhysRevC.102.014902

Acharya, U., et al. "Measurement of J/ψ at forward and backward rapidity in p + p, p + Al, p + Au, and 3 He +Au collisions at √sNN = 200 GeV." Physical Review C, vol. 102, br. 1, 2020. https://doi.org/10.1103/PhysRevC.102.014902

Acharya, U., Mihael Makek, Nikola Vukman i L. Zou. "Measurement of J/ψ at forward and backward rapidity in p + p, p + Al, p + Au, and 3 He +Au collisions at √sNN = 200 GeV." Physical Review C 102, br. 1 (2020). https://doi.org/10.1103/PhysRevC.102.014902

Acharya, U., et al. (2020) 'Measurement of J/ψ at forward and backward rapidity in p + p, p + Al, p + Au, and 3 He +Au collisions at √sNN = 200 GeV', Physical Review C, 102(1). doi: 10.1103/PhysRevC.102.014902

Acharya U, Makek M, Vukman N, Zou L. Measurement of J/ψ at forward and backward rapidity in p + p, p + Al, p + Au, and 3 He +Au collisions at √sNN = 200 GeV. Physical Review C [Internet]. 2020. [pristupljeno 04.11.2024.];102(1). doi: 10.1103/PhysRevC.102.014902

U. Acharya, M. Makek, N. Vukman i L. Zou, "Measurement of J/ψ at forward and backward rapidity in p + p, p + Al, p + Au, and 3 He +Au collisions at √sNN = 200 GeV", Physical Review C, vol. 102, br. 1, 2020. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:534170. [Citirano: 04.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:534170
Podaci o radu
Naslov (engleski)Measurement of J/ψ at forward and backward rapidity in p + p, p + Al, p + Au, and 3 He +Au collisions at √sNN = 200 GeV
AutorU. Acharya
Autor
...
AutorMihael Makek
Autor
...
AutorNikola Vukman
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)
Charmonium is a valuable probe in heavy-ion collisions to study the properties of the quark gluon plasma, and is also an interesting probe in small collision systems to study cold nuclear matter effects, which are also present in large collision systems. With the recent observations of collective behavior of produced particles in small system collisions, measurements of the modification of charmonium in small systems have become increasingly relevant. We present the results of J/ψ measurements at forward and backward rapidity in various small collision systems, p + p, p + Al, p + Au, and 3 He +Au, at √sNN = 200 GeV. The results are presented in the form of the observable RAB, the nuclear modification factor, a measure of the ratio of the J/ψ invariant yield compared to the scaled yield in p + p collisions. We examine the rapidity, transverse momentum, and collision centrality dependence of nuclear effects on J/ψ production with different projectile sizes p and 3 He, and different target sizes Al and Au. The modification is found to be strongly dependent on the target size, but to be very similar for p + Au and 3 He +Au. However, for 0%–20% central collisions at backward rapidity, the modification factor for 3 He +Au is found to be smaller than that for p + Au, with a mean fit to the ratio of 0.89 ± 0.03(stat)±0.08(syst), possibly indicating final state effects due to the larger projectile size.
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysical Review C
Brojčani podacivol. 102, br. 1, 014902
p-ISSN2469-9985
e-ISSN2469-9993
DOIhttps://doi.org/10.1103/PhysRevC.102.014902
URN:NBNurn:nbn:hr:217:534170
Datum objave publikacije2020
URL dokumentahttps://journals.aps.org/prc/abstract/10.1103/PhysRevC.102.014902
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomenaPublished 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 5 November 2019; revised 30 March 2020; accepted 26 May 2020; published 6 July 2020.
Datum i vrijeme pohrane2020-09-22 12:59:16