| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10724127 | Physics Letters B | 2009 | 9 Pages |
Abstract
We study the beam-energy and system-size dependence of Ï meson production (using the hadronic decay mode ÏâK+Kâ) by comparing the new results from Cu+Cu collisions and previously reported Au+Au collisions at sNN=62.4 and 200 GeV measured in the STAR experiment at RHIC. Data presented in this Letter are from mid-rapidity (|y|<0.5) for 0.4
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Authors
STAR Collaboration STAR Collaboration, B.I. Abelev, M.M. Aggarwal, Z. Ahammed, B.D. Anderson, D. Arkhipkin, G.S. Averichev, Y. Bai, J. Balewski, O. Barannikova, L.S. Barnby, J. Baudot, S. Baumgart, D.R. Beavis, R. Bellwied, F. Benedosso, M.J. Betancourt,