Panero, Marco and Rummukainen, Kari and Schaefer, Andreas (2014) Jet quenching from the lattice. NUCLEAR PHYSICS A, 931. pp. 393-398. ISSN 0375-9474, 1873-1554
Full text not available from this repository.Abstract
We present a lattice study of the momentum broadening experienced by a hard parton in the quark-gluon plasma. In particular, the contributions to this real-time phenomenon from soft modes are extracted from a set of gauge-invariant operators in a dimensionally-reduced effective theory (electrostatic QCD), which can be simulated on a Euclidean lattice. At the temperatures accessible to present experiments, the soft contributions to the jet quenching parameter are found to be quite large. We compare our results to phenomenological models and to holographic computations. (C) 2014 Elsevier B.V. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | TEMPERATURE QUANTUM CHROMODYNAMICS; NUCLEUS-NUCLEUS COLLISIONS; RADIATIVE ENERGY-LOSS; SU(N) GAUGE-THEORIES; FINITE-TEMPERATURE; DIMENSIONAL REDUCTION; DEBYE MASS; QCD; THERMODYNAMICS; Jet quenching; Lattice QCD calculations; Quark-gluon plasma |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Andreas Schäfer |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 08 Aug 2019 08:05 |
| Last Modified: | 08 Aug 2019 08:05 |
| URI: | https://pred.uni-regensburg.de/id/eprint/9235 |
Actions (login required)
 |
View Item |
