prikaz prve stranice dokumenta J/ψ production at low pT in Au + Au and Cu + Cu collisions at √SNN = 200 GeV with the STAR detector
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J/ψ production at low pT in Au + Au and Cu + Cu collisions at √SNN = 200 GeV with the STAR detector
Physical Review C - Nuclear Physics, 90 (2014), 2; 024906. https://doi.org/10.1103/PhysRevC.90.024906
(STAR Collaboration) Adamczyk, L.; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Zyzak, M.

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

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Adamczyk, L., Planinić, M., Poljak, N. i Zyzak, M. (2014). J/ψ production at low pT in Au + Au and Cu + Cu collisions at √SNN = 200 GeV with the STAR detector. Physical Review C - Nuclear Physics, 90. (2). doi: 10.1103/PhysRevC.90.024906

Adamczyk, L., et al. "J/ψ production at low pT in Au + Au and Cu + Cu collisions at √SNN = 200 GeV with the STAR detector." Physical Review C - Nuclear Physics, vol. 90, br. 2, 2014. https://doi.org/10.1103/PhysRevC.90.024906

Adamczyk, L., Mirko Planinić, Nikola Poljak i M. Zyzak. "J/ψ production at low pT in Au + Au and Cu + Cu collisions at √SNN = 200 GeV with the STAR detector." Physical Review C - Nuclear Physics 90, br. 2 (2014). https://doi.org/10.1103/PhysRevC.90.024906

Adamczyk, L., et al. (2014) 'J/ψ production at low pT in Au + Au and Cu + Cu collisions at √SNN = 200 GeV with the STAR detector', Physical Review C - Nuclear Physics, 90(2). doi: 10.1103/PhysRevC.90.024906

Adamczyk L, Planinić M, Poljak N, Zyzak M. J/ψ production at low pT in Au + Au and Cu + Cu collisions at √SNN = 200 GeV with the STAR detector. Physical Review C - Nuclear Physics [Internet]. 2014. [pristupljeno 04.11.2024.];90(2). doi: 10.1103/PhysRevC.90.024906

L. Adamczyk, M. Planinić, N. Poljak i M. Zyzak, "J/ψ production at low pT in Au + Au and Cu + Cu collisions at √SNN = 200 GeV with the STAR detector", Physical Review C - Nuclear Physics, vol. 90, br. 2, 2014. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:925060. [Citirano: 04.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:925060
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Naslov (engleski)J/ψ production at low pT in Au + Au and Cu + Cu collisions at √SNN = 200 GeV with the STAR detector
AutorL. Adamczyk
Autor
...
AutorMirko Planinić
Autor
...
AutorNikola Poljak
Autor
...
AutorM. Zyzak
KolaboracijaSTAR Collaboration
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
The J/ψ pT spectrum and nuclear modification factor (RAA) are reported for pT<5GeV/c and |y|<1 from 0% to 60% central Au+Au and Cu+Cu collisions at √sNN=200GeV at STAR. A significant suppression of pT-integrated J/ψ production is observed in central Au+Au events. The Cu+Cu data are consistent with no suppression, although the precision is limited by the available statistics. RAA in Au+Au collisions exhibits a strong suppression at low transverse momentum and gradually increases with pT. The data are compared to high-pT STAR results and previously published BNL Relativistic Heavy Ion Collider results. Comparing with model calculations, it is found that the invariant yields at low pT are significantly above hydrodynamic flow predictions but are consistent with models that include color screening and regeneration.
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 - Nuclear Physics
Brojčani podacivol. 90, br. 2, 024906
p-ISSN0556-2813
e-ISSN1089-490X
DOIhttps://doi.org/10.1103/PhysRevC.90.024906
URN:NBNurn:nbn:hr:217:925060
Datum objave publikacije2014
URL dokumentahttps://journals.aps.org/prc/abstract/10.1103/PhysRevC.90.024906
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomenaCopyright (2014) by the American Physical Society. Received 13 October 2013; revised manuscript received 7 April 2014; published 12 August 2014.
Datum i vrijeme pohrane2019-12-02 19:03:40