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Forward J/ψ production in U + U collisions at √sN N = 193 GeV
Physical Review C, 93 (2016), 3; 034903. https://doi.org/10.1103/PhysRevC.93.034903
(PHENIX Collaboration) Adare, A.; ...; Makek, Mihael; ...; Zou, L.

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Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

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Adare, A., Makek, M. i Zou, L. (2016). Forward J/ψ production in U + U collisions at √sN N = 193 GeV. Physical Review C, 93. (3). doi: 10.1103/PhysRevC.93.034903

Adare, A., et al. "Forward J/ψ production in U + U collisions at √sN N = 193 GeV." Physical Review C, vol. 93, br. 3, 2016. https://doi.org/10.1103/PhysRevC.93.034903

Adare, A., Mihael Makek i L. Zou. "Forward J/ψ production in U + U collisions at √sN N = 193 GeV." Physical Review C 93, br. 3 (2016). https://doi.org/10.1103/PhysRevC.93.034903

Adare, A., Makek, M. i Zou, L. (2016) 'Forward J/ψ production in U + U collisions at √sN N = 193 GeV', Physical Review C, 93(3). doi: 10.1103/PhysRevC.93.034903

Adare A, Makek M, Zou L. Forward J/ψ production in U + U collisions at √sN N = 193 GeV. Physical Review C [Internet]. 2016. [pristupljeno 22.03.2025.];93(3). doi: 10.1103/PhysRevC.93.034903

A. Adare, M. Makek i L. Zou, "Forward J/ψ production in U + U collisions at √sN N = 193 GeV", Physical Review C, vol. 93, br. 3, 2016. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:623792. [Citirano: 22.03.2025.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:623792
Podaci o radu
Naslov (engleski)Forward J/ψ production in U + U collisions at √sN N = 193 GeV
AutorA. Adare
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 invariant yields, dN/dy, for J/ψ production at forward rapidity (1.2 < |y| < 2.2) in U + U collisions at √sNN = 193 GeV have been measured as a function of collision centrality. The invariant yields and nuclearmodification factor RAA are presented and compared with those from Au + Au collisions in the same rapidity range. Additionally, the direct ratio of the invariant yields from U + U and Au + Au collisions within the same centrality class is presented, and used to investigate the... Više role of cc¯ coalescence. Two different parametrizations of the deformed Woods-Saxon distribution were used in Glauber calculations to determine the values of the number of nucleon-nucleon collisions in each centrality class, Ncoll, and these were found to give significantly different Ncoll values. Results using Ncoll values from both deformed Woods-Saxon distributions are presented. The measured ratios show that the J/ψ suppression, relative to binary collision scaling, is similar in U + U and Au + Au for peripheral and midcentral collisions, but that J/ψ show less suppression for the most central U + U collisions. The results are consistent with a picture in which, for central collisions, increase in the J/ψ yield due to cc¯ coalescence becomes more important than the decrease in yield due to increased energy density. For midcentral collisions, the conclusions about the balance between cc¯ coalescence and suppression depend on which deformed Woods-Saxon distribution is used to determine N_coll. Sakrij dio sažetka
Ključne riječi (engleski)
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. 93, br. 3, 034903
p-ISSN2469-9985
DOIhttps://doi.org/10.1103/PhysRevC.93.034903
URN:NBNurn:nbn:hr:217:623792
Datum objave publikacije2016
URL dokumentahttps://journals.aps.org/prc/abstract/10.1103/PhysRevC.93.034903
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomena© 2016 American Physical Society. Received 5 October 2015; published 3 March 2016.
Datum i vrijeme pohrane2020-02-23 11:21:50
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