Altenkort, Luis and Kaczmarek, Olaf and Larsen, Rasmus and Mukherjee, Swagato and Petreczky, Peter and Shu, Hai-Tao and Stendebach, Simon (2023) Heavy Quark Diffusion from 2+1 Flavor Lattice QCD with 320 MeV Pion Mass. PHYSICAL REVIEW LETTERS, 130 (23): 231902. ISSN 0031-9007, 1079-7114
Full text not available from this repository. (Request a copy)Abstract
We present the first calculations of the heavy flavor diffusion coefficient using lattice QCD with light dynamical quarks corresponding to a pion mass of around 320 MeV. For temperatures 195 MeV < T < 352 MeV, the heavy quark spatial diffusion coefficient is found to be significantly smaller than previous quenched lattice QCD and recent phenomenological estimates. The result implies very fast hydrodynamization of heavy quarks in the quark-gluon plasma created during ultrarelativistic heavy-ion collision experiments.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | RUNDEC; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 16 Mar 2024 14:22 |
| Last Modified: | 16 Mar 2024 14:22 |
| URI: | https://pred.uni-regensburg.de/id/eprint/60233 |
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