Measurement of J/ψ Azimuthal Anisotropy in Au+Au Collisions at √sNN=200  GeV

Adamczyk, L. and Planinić, Mirko and Poljak, Nikola and Zyzak, M. (STAR Collaboration) (2013) Measurement of J/ψ Azimuthal Anisotropy in Au+Au Collisions at √sNN=200  GeV. Physical Review Letters, 111 (5). pp. 52301-7. ISSN 0031-9007

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The measurement of J/ψ azimuthal anisotropy is presented as a function of transverse momentum for different centralities in Au+Au collisions at √sNN=200  GeV. The measured J/ψ elliptic flow is consistent with zero within errors for transverse momentum between 2 and 10  GeV/c. Our measurement suggests that J/ψ particles with relatively large transverse momenta are not dominantly produced by coalescence from thermalized charm quarks, when comparing to model calculations.

Item Type: Article
Keywords: AuAu, 200Gev, STAR, J/Psi
Date: August 2013
Subjects: NATURAL SCIENCES > Physics
Additional Information: Copyright (2013) by the American Physical Society.
Divisions: Faculty of Science > Department of Physics
Project code: 119-0982887-1006
Publisher: American Physical Society
Depositing User: Gordana Stubičan Ladešić
Date Deposited: 05 Jun 2014 09:43
Last Modified: 23 Feb 2016 15:21

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