prikaz prve stranice dokumenta Centrality and Transverse Momentum Dependence of Elliptic Flow of Multistrange Hadrons and ϕ Meson in Au + Au Collisions at √sNN = 200 GeV
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Scientific paper - Original scientific paper
Centrality and Transverse Momentum Dependence of Elliptic Flow of Multistrange Hadrons and ϕ Meson in Au + Au Collisions at √sNN = 200 GeV
Physical Review Letters, 116 (2016), 6; 62301. https://doi.org/10.1103/PhysRevLett.116.062301
(STAR Collaboration) Adamczyk, L.; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Zyzak, M.

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Adamczyk, L., Planinić, M., Poljak, N. & Zyzak, M. (2016). Centrality and Transverse Momentum Dependence of Elliptic Flow of Multistrange Hadrons and ϕ Meson in Au + Au Collisions at √sNN = 200 GeV. Physical Review Letters, 116. (6). doi: 10.1103/PhysRevLett.116.062301

Adamczyk, L., et al. "Centrality and Transverse Momentum Dependence of Elliptic Flow of Multistrange Hadrons and ϕ Meson in Au + Au Collisions at √sNN = 200 GeV." Physical Review Letters, vol. 116, no. 6, 2016. https://doi.org/10.1103/PhysRevLett.116.062301

Adamczyk, L., Mirko Planinić, Nikola Poljak and M. Zyzak. "Centrality and Transverse Momentum Dependence of Elliptic Flow of Multistrange Hadrons and ϕ Meson in Au + Au Collisions at √sNN = 200 GeV." Physical Review Letters 116, no. 6 (2016). https://doi.org/10.1103/PhysRevLett.116.062301

Adamczyk, L., et al. (2016) 'Centrality and Transverse Momentum Dependence of Elliptic Flow of Multistrange Hadrons and ϕ Meson in Au + Au Collisions at √sNN = 200 GeV', Physical Review Letters, 116(6). doi: 10.1103/PhysRevLett.116.062301

Adamczyk L, Planinić M, Poljak N, Zyzak M. Centrality and Transverse Momentum Dependence of Elliptic Flow of Multistrange Hadrons and ϕ Meson in Au + Au Collisions at √sNN = 200 GeV. Physical Review Letters [Internet]. 2016 February 10 [cited 2024 November 04];116(6). doi: 10.1103/PhysRevLett.116.062301

L. Adamczyk, M. Planinić, N. Poljak and M. Zyzak, "Centrality and Transverse Momentum Dependence of Elliptic Flow of Multistrange Hadrons and ϕ Meson in Au + Au Collisions at √sNN = 200 GeV", Physical Review Letters, vol. 116, no. 6, February 2016. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:634780. [Accessed: 04 November 2024]

Metadata
Title (english)Centrality and Transverse Momentum Dependence of Elliptic Flow of Multistrange Hadrons and ϕ Meson in Au + Au Collisions at √sNN = 200 GeV
AuthorL. Adamczyk
Author
...
AuthorMirko Planinić
Author
...
AuthorNikola Poljak
Author
...
AuthorM. Zyzak
CollaborationSTAR Collaboration
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
We present high precision measurements of elliptic flow near midrapidity (|y| < 1.0) for multistrange hadrons and ϕ meson as a function of centrality and transverse momentum in Au + Au collisions at center of mass energy √sNN = 200 GeV. We observe that the transverse momentum dependence of ϕ and Ω v2 is similar to that of π and p, respectively, which may indicate that the heavier strange quark flows as strongly as the lighter up and down quarks. This observation constitutes a clear piece of evidence for the development of partonic collectivity in heavy-ion collisions at the top RHIC energy. Number of constituent quark scaling is found to hold within statistical uncertainty for both 0%–30% and 30%–80% collision centrality. There is an indication of the breakdown of previously observed mass ordering between ϕ and proton v2 at low transverse momentum in the 0%–30% centrality range, possibly indicating late hadronic interactions affecting the proton v2.
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical Review Letters
Numberingvol. 116, no. 6, 62301
p-ISSN0031-9007
e-ISSN1079-7114
DOIhttps://doi.org/10.1103/PhysRevLett.116.062301
URN:NBNurn:nbn:hr:217:634780
Publication2016-02-10
Document URLhttps://doi.org/10.1103/PhysRevLett.116.062301
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public note© 2016 American Physical Society. Received 19 July 2015. Published 10 February 2016.
Created on2018-04-05 11:35:12