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Energy and system-size dependence of two- and four-particle v2 measurements in heavy-ion collisions at √sNN=62.4 and 200 GeV and their implications on flow fluctuations and nonflow
Physical Review C - Nuclear Physics, 86 (2012), 1; 014904. https://doi.org/10.1103/PhysRevC.86.014904
(STAR Collaboration) Agakishiev, G.; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Zoulkarneeva, Y.

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Agakishiev, G., Planinić, M., Poljak, N. i Zoulkarneeva, Y. (2012). Energy and system-size dependence of two- and four-particle v2 measurements in heavy-ion collisions at √sNN=62.4 and 200 GeV and their implications on flow fluctuations and nonflow. Physical Review C - Nuclear Physics, 86. (1). doi: 10.1103/PhysRevC.86.014904

Agakishiev, G., et al. "Energy and system-size dependence of two- and four-particle v2 measurements in heavy-ion collisions at √sNN=62.4 and 200 GeV and their implications on flow fluctuations and nonflow." Physical Review C - Nuclear Physics, vol. 86, br. 1, 2012. https://doi.org/10.1103/PhysRevC.86.014904

Agakishiev, G., Mirko Planinić, Nikola Poljak i Y. Zoulkarneeva. "Energy and system-size dependence of two- and four-particle v2 measurements in heavy-ion collisions at √sNN=62.4 and 200 GeV and their implications on flow fluctuations and nonflow." Physical Review C - Nuclear Physics 86, br. 1 (2012). https://doi.org/10.1103/PhysRevC.86.014904

Agakishiev, G., et al. (2012) 'Energy and system-size dependence of two- and four-particle v2 measurements in heavy-ion collisions at √sNN=62.4 and 200 GeV and their implications on flow fluctuations and nonflow', Physical Review C - Nuclear Physics, 86(1). doi: 10.1103/PhysRevC.86.014904

Agakishiev G, Planinić M, Poljak N, Zoulkarneeva Y. Energy and system-size dependence of two- and four-particle v2 measurements in heavy-ion collisions at √sNN=62.4 and 200 GeV and their implications on flow fluctuations and nonflow. Physical Review C - Nuclear Physics [Internet]. 2012. [pristupljeno 09.01.2025.];86(1). doi: 10.1103/PhysRevC.86.014904

G. Agakishiev, M. Planinić, N. Poljak i Y. Zoulkarneeva, "Energy and system-size dependence of two- and four-particle v2 measurements in heavy-ion collisions at √sNN=62.4 and 200 GeV and their implications on flow fluctuations and nonflow", Physical Review C - Nuclear Physics, vol. 86, br. 1, 2012. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:735589. [Citirano: 09.01.2025.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:735589
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Naslov (engleski)Energy and system-size dependence of two- and four-particle v2 measurements in heavy-ion collisions at √sNN=62.4 and 200 GeV and their implications on flow fluctuations and nonflow
AutorG. Agakishiev
Autor
...
AutorMirko Planinić
Autor
...
AutorNikola Poljak
Autor
...
AutorY. Zoulkarneeva
KolaboracijaSTAR Collaboration
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
We present STAR measurements of azimuthal anisotropy by means of the two- and four-particle cumulants v2 (v2{; ; 2}; ; and v2{; ; 4}; ; ) for Au+Au and Cu+Cu collisions at center-of-mass energies √sNN=62.4 and 200 GeV. The difference between v2{; ; 2}; ; 2 and v2{; ; 4}; ; 2 is related to v2 fluctuations (σv2) and nonflow (δ2). We present an upper limit to σv2/v2. Following the assumption that eccentricity fluctuations σɛ dominate v2 fluctuations σv2/v2≈σɛ/ɛ we deduce the nonflow implied for several models of eccentricity fluctuations that would be required for consistency with v2{; ; 2}; ; and v2{; ; 4}; ; . We also present results on the ratio of v2 to eccentricity.
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. 1, 014904
p-ISSN0556-2813
e-ISSN1089-490X
DOIhttps://doi.org/10.1103/PhysRevC.86.014904
URN:NBNurn:nbn:hr:217:735589
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.86.014904
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomenaCopyright (2012) by the American Physical Society. Received 23 November 2011; revised manuscript received 31 May 2012; published 11 July 2012.
Datum i vrijeme pohrane2019-11-16 18:08:18