Abstract : We treat the question of bottomonia suppression in ultrarelativistic heavy ion collisions (URHIC) as a dynamical open quantum problem, tackled for the first time using the Schr\"odinger-Langevin equation. Coupling this equation to the EPOS2 event generator, predictions are made for the nuclear modification factor of $\Upsilon (1S)$ and $\Upsilon (2S)$.
Type de document :
Communication dans un congrès
25th International Conference on Ultra-Relativistic Nucleus-Nucleus Collisions (Quark Matter 2015), Sep 2015, Kobe, Japan
http://hal.in2p3.fr/in2p3-01317951
Contributeur : Sylvie Flores
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Soumis le : jeudi 19 mai 2016 - 08:48:19
Dernière modification le : vendredi 30 novembre 2018 - 10:50:54
Pol-Bernard Gossiaux, R. Katz. Upsilon suppression in the Schr\"odinger-Langevin approach. 25th International Conference on Ultra-Relativistic Nucleus-Nucleus Collisions (Quark Matter 2015), Sep 2015, Kobe, Japan. 〈in2p3-01317951〉
