- th / 9 70 10 62 v 1 3 0 Ja n 19 97 J / ψ – dissociation by a color electric flux tube

نویسنده

  • U. Mosel
چکیده

We adress the question of how a c − ¯ c–state (a J/ψ) can be dissociated by the strong color electric fields when moving through a color electric flux tube. The color electric flux tube and the dissociation of the heavy quarkonia state are both described within the Friedberg-Lee color dielectric model. We speculate on the importance of such an effect with respect to the observed J/ψ–suppression in ultrarelativistic heavy ion collisions.

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تاریخ انتشار 1997