Published March 8, 2010
| Version v1
Journal article
Jet quenching in the strongly-interacting quark-gluon plasma
Creators
- 1. Institut de Physique Theorique, CEA/Saclay, 91191 Gif-sur-Yvette cedex (France)
- 2. Helsinki Institute of Physics, PO Box 64, 00014 University of Helsinki (Finland)
- 3. Department of Physics, PO Box 35, 40014 University of Jyvaeskylae (Finland)
Description
We propose a hybrid model for medium-induced parton energy loss, in which the hard scales in the process are treated perturbatively, while the soft scales which involve strong coupling dynamics are modeled by AdS/CFT calculations. After fitting a single parameter on RAA for central Au+Au collisions, we are able to predict different observables like RAA and IAA as a function of centrality and reaction plane. We obtain a consistent picture of how jet quenching is modified if the quark-gluon plasma is strongly interacting, and we provide quantitative predictions.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.physletb.2010.01.076Additional details
Identifiers
- DOI
- 10.1016/j.physletb.2010.01.076;
- arXiv
- arXiv:0908.0880v2;
- PII
- S0370-2693(10)00163-2;
Publishing Information
- Journal Title
- Physics Letters. Section B
- Journal Volume
- 685
- Journal Issue
- 4-5
- Journal Page Range
- p. 270-276
- ISSN
- 0370-2693
- CODEN
- PYLBAJ
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41090097
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ANTI DE SITTER SPACE; ATOM COLLISIONS; CONFORMAL INVARIANCE; GOLD; JETS; PLASMA JETS; QUARK MATTER; QUARK-GLUON INTERACTIONS; QUENCHING; STRONG-COUPLING MODEL
- Descriptors DEC
- COLLISIONS; ELEMENTS; INTERACTIONS; INVARIANCE PRINCIPLES; MATHEMATICAL MODELS; MATHEMATICAL SPACE; MATTER; METALS; PARTICLE INTERACTIONS; PARTICLE MODELS; SPACE; TRANSITION ELEMENTS
Optional Information
- Copyright
- Copyright (c) 2010 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.