Measurements of J/{psi} yield at forward-rapidity and mid-rapidity in Au+Au collisions at {radical}(S{sub NN}) = 200 GeV by PHENIX at RHIC
Journal Article
·
· AIP Conference Proceedings
- Center for Nuclear Study, Graduate School of Science, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033 (Japan)
Results on the charm quarkonia production in {radical}(S{sub NN}) = 200 GeV Au+Au collisions at the Relativistic Heavy Ion Collider (RHIC) are presented. The J/{psi} yield was measured at the PHENIX experiment via the {mu}+{mu}- decay channel at forward-rapidity and via the e+e- channel at mid-rapidity. The nuclear modification factor and the mean square of the transverse momentum of J{psi} at forward-rapidity and mid-rapidity are shown as a function of collision centrality and compared to theoretical calculations.
- OSTI ID:
- 20873342
- Journal Information:
- AIP Conference Proceedings, Vol. 842, Issue 1; Conference: 17. international conference on particles and nuclei, Santa Fe, NM (United States), 23-30 Oct 2005; Other Information: DOI: 10.1063/1.2220182; (c) 2006 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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