Heavy quarks and charmonium at RHIC and LHC within a partonic transport model
- Heavy quark and charmonium production as well as their space-time evolution are studied in transport simulations of heavy-ion collisions at RHIC and LHC. In the partonic transport model Boltzmann Approach of MultiParton Scatterings (BAMPS) heavy quarks can be produced in initial hard parton scatterings or during the evolution of the quark-gluon plasma. Subsequently, they interact with the medium via binary scatterings with a running coupling and a more precise Debye screening which is derived from hard thermal loop calculations, participate in the flow and lose energy. We present results of the elliptic flow and nuclear modification factor of heavy quarks and compare them to available data. Furthermore, preliminary results on J/psi suppression at forward and mid-rapidity are reported for central and non-central collisions at RHIC. For this, we study cold nuclear matter effects and the dissociation as well as regeneration of J/psi in the quark-gluon plasma. XLIX International Winter Meeting on Nuclear Physics 24-28 January 2011 BORMIO, Italy
| Verfasserangaben: | Jan Uphoff, Kai ZhouORCiD, Oliver FochlerGND, Zhe Xu, Carsten GreinerGND |
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| URN: | urn:nbn:de:hebis:30-100863 |
| Titel des übergeordneten Werkes (Deutsch): | Proceedings of Science |
| Dokumentart: | Wissenschaftlicher Artikel |
| Sprache: | Englisch |
| Datum der Veröffentlichung (online): | 28.04.2011 |
| Jahr der Erstveröffentlichung: | 2011 |
| Veröffentlichende Institution: | Universitätsbibliothek Johann Christian Senckenberg |
| Beteiligte Körperschaft: | XLIX International Winter Meeting on Nuclear Physics, 24-28 January 2011 |
| Datum der Freischaltung: | 28.04.2011 |
| Bemerkung: | Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence. |
| Bemerkung: | Proceedings of Science, 2011, XLIX International Winter Meeting on Nuclear Physics, 24-28 January 2011, BORMIO, Italy |
| HeBIS-PPN: | 245936785 |
| Institute: | Physik / Physik |
| DDC-Klassifikation: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
| Sammlungen: | Universitätspublikationen |
| Lizenz (Deutsch): |  Creative Commons - Namensnennung-Keine kommerzielle Nutzung-Weitergabe unter gleichen Bedingungen |
