Charmonium suppression in nuclear collisions

被引:0
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作者
Kharzeev, D [1 ]
机构
[1] Brookhaven Natl Lab, RIKEN BNL Res Ctr, Upton, NY 11973 USA
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O4 [物理学];
学科分类号
0702 ;
摘要
I discuss the recent developments in the theory of charmonium production in elementary and nuclear collisions. In particular, I show that the model based on the dominance of higher Fock states in quarkonium production provides a universal explanation or the J/psi suppression observed in all p-A and A-B collisions - with the recent Pb-Pb results of the NA50 Collaboration representing the only exception. The possible origins of this "anomalous" suppression, and further tests of its nature are discussed.
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页码:73 / 81
页数:9
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