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Partonic Flow and ϕ-Meson Production in Au+Au Collisions at √sNN=200  GeV
Physical Review Letters, 99 (2007), 11; 112301. https://doi.org/10.1103/PhysRevLett.99.112301
(STAR Collaboration) Abelev, B. I.; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Zuo, J. X.

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

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Abelev, B. I., Planinić, M., Poljak, N. i Zuo, J. X. (2007). Partonic Flow and ϕ-Meson Production in Au+Au Collisions at √sNN=200  GeV. Physical Review Letters, 99. (11). doi: 10.1103/PhysRevLett.99.112301

Abelev, B. I., et al. "Partonic Flow and ϕ-Meson Production in Au+Au Collisions at √sNN=200  GeV." Physical Review Letters, vol. 99, br. 11, 2007. https://doi.org/10.1103/PhysRevLett.99.112301

Abelev, B. I., Mirko Planinić, Nikola Poljak i J. X. Zuo. "Partonic Flow and ϕ-Meson Production in Au+Au Collisions at √sNN=200  GeV." Physical Review Letters 99, br. 11 (2007). https://doi.org/10.1103/PhysRevLett.99.112301

Abelev, B. I., et al. (2007) 'Partonic Flow and ϕ-Meson Production in Au+Au Collisions at √sNN=200  GeV', Physical Review Letters, 99(11). doi: 10.1103/PhysRevLett.99.112301

Abelev BI, Planinić M, Poljak N, Zuo JX. Partonic Flow and ϕ-Meson Production in Au+Au Collisions at √sNN=200  GeV. Physical Review Letters [Internet]. 2007. [pristupljeno 03.11.2024.];99(11). doi: 10.1103/PhysRevLett.99.112301

B. I. Abelev, M. Planinić, N. Poljak i J. X. Zuo, "Partonic Flow and ϕ-Meson Production in Au+Au Collisions at √sNN=200  GeV", Physical Review Letters, vol. 99, br. 11, 2007. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:335743. [Citirano: 03.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:335743
Podaci o radu
Naslov (engleski)Partonic Flow and ϕ-Meson Production in Au+Au Collisions at √sNN=200  GeV
AutorB. I. Abelev
Autor
...
AutorMirko Planinić
Autor
...
AutorNikola Poljak
Autor
...
AutorJ. X. Zuo
KolaboracijaSTAR Collaboration
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
We present first measurements of the ϕ-meson elliptic flow (v_2(p_T)) and high-statistics p_T distributions for different centralities from √sNN=200  GeV Au+Au collisions at RHIC. In minimum bias collisions the v_2 of the ϕ meson is consistent with the trend observed for mesons. The ratio of the yields of the Ω to those of the ϕ as a function of transverse momentum is consistent with a model based on the recombination of thermal s quarks up to p_T∼4  GeV/c, but disagrees at higher momenta. The nuclear modification factor (R_CP) of ϕ follows the trend observed in the K^0_S mesons rather than in Λ baryons, supporting baryon-meson scaling. These data are consistent with ϕ mesons in central Au+Au collisions being created via coalescence of thermalized s quarks and the formation of a hot and dense matter with partonic collectivity at RHIC.
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 Letters
Brojčani podacivol. 99, br. 11, 112301
p-ISSN0031-9007
e-ISSN1079-7114
DOIhttps://doi.org/10.1103/PhysRevLett.99.112301
URN:NBNurn:nbn:hr:217:335743
Datum objave publikacije2007
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/PhysRevLett.99.112301
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomenaCopyright (2007) by the American Physical Society. Received 20 March 2007; published 11 September 2007.
Datum i vrijeme pohrane2019-10-18 15:08:26