prikaz prve stranice dokumenta Inclusive charged hadron elliptic flow in Au + Au collisions at √sNN = 7.7–39 GeV
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Inclusive charged hadron elliptic flow in Au + Au collisions at √sNN = 7.7–39 GeV
Physical Review C - Nuclear Physics, 86 (2012), 5; 054908. https://doi.org/10.1103/PhysRevC.86.054908
(STAR Collaboration) Adamczyk, L.; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Zyzak, M.

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Adamczyk, L., Planinić, M., Poljak, N. i Zyzak, M. (2012). Inclusive charged hadron elliptic flow in Au + Au collisions at √sNN = 7.7–39 GeV. Physical Review C - Nuclear Physics, 86. (5). doi: 10.1103/PhysRevC.86.054908

Adamczyk, L., et al. "Inclusive charged hadron elliptic flow in Au + Au collisions at √sNN = 7.7–39 GeV." Physical Review C - Nuclear Physics, vol. 86, br. 5, 2012. https://doi.org/10.1103/PhysRevC.86.054908

Adamczyk, L., Mirko Planinić, Nikola Poljak i M. Zyzak. "Inclusive charged hadron elliptic flow in Au + Au collisions at √sNN = 7.7–39 GeV." Physical Review C - Nuclear Physics 86, br. 5 (2012). https://doi.org/10.1103/PhysRevC.86.054908

Adamczyk, L., et al. (2012) 'Inclusive charged hadron elliptic flow in Au + Au collisions at √sNN = 7.7–39 GeV', Physical Review C - Nuclear Physics, 86(5). doi: 10.1103/PhysRevC.86.054908

Adamczyk L, Planinić M, Poljak N, Zyzak M. Inclusive charged hadron elliptic flow in Au + Au collisions at √sNN = 7.7–39 GeV. Physical Review C - Nuclear Physics [Internet]. 2012. [pristupljeno 22.01.2025.];86(5). doi: 10.1103/PhysRevC.86.054908

L. Adamczyk, M. Planinić, N. Poljak i M. Zyzak, "Inclusive charged hadron elliptic flow in Au + Au collisions at √sNN = 7.7–39 GeV", Physical Review C - Nuclear Physics, vol. 86, br. 5, 2012. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:761051. [Citirano: 22.01.2025.]

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Podaci o radu
Naslov (engleski)Inclusive charged hadron elliptic flow in Au + Au collisions at √sNN = 7.7–39 GeV
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)
A systematic study is presented for centrality, transverse momentum (pT), and pseudorapidity (η) dependence of the inclusive charged hadron elliptic flow (v2) at midrapidity (|η|<1.0) in Au+Au collisions at √sNN=7.7, 11.5, 19.6, 27, and 39 GeV. The results obtained with different methods, including correlations with the event plane reconstructed in a region separated by a large pseudorapidity gap and four-particle cumulants (v2{4}), are presented to investigate nonflow correlations and v2 fluctuations. We observe that the difference between v2{2} and v2{4} is smaller at the lower collision energies. Values of v2, scaled by the initial coordinate space eccentricity, v2/ɛ, as a function of pT are larger in more central collisions, suggesting stronger collective flow develops in more central collisions, similar to the results at higher collision energies. These results are compared to measurements at higher energies at the Relativistic Heavy Ion Collider (√sNN=62.4 and 200 GeV) and at the Large Hadron Collider (Pb+Pb collisions at √sNN=2.76 TeV). The v2(pT) values for fixed pT rise with increasing collision energy within the pT range studied (<2 GeV/c). A comparison to viscous hydrodynamic simulations is made to potentially help understand the energy dependence of v2(pT). We also compare the v2 results to UrQMD and AMPT transport model calculations, and physics implications on the dominance of partonic versus hadronic phases in the system created at beam energy scan energies are discussed.
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. 86, br. 5, 054908
p-ISSN0556-2813
e-ISSN1089-490X
DOIhttps://doi.org/10.1103/PhysRevC.86.054908
URN:NBNurn:nbn:hr:217:761051
Datum objave publikacije2012
ProjektŠifra: 119-0982887-1006
Naziv (hrvatski): Istraživanje hadronskih sustava upotrebom relativističkih projektila
Voditelj: Mirko Planinić
Pravna nadležnost: Hrvatska
Financijer: MZOS
Linija financiranja: ZP
URL dokumentahttp://link.aps.org/doi/10.1103/PhysRevC.86.054908
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomenaCopyright (2012) by the American Physical Society. Received 25 June 2012; revised manuscript received 11 September 2012; published 15 November 2012.
Datum i vrijeme pohrane2019-11-21 12:05:15