Hydrodynamic response to jets with a source based on causal diffusion
Abstract
We study the medium response to jet evolution in the quark-gluon plasma within the JETSCAPE framework. Recoil partons' medium response in the weakly coupled description is implemented in the multi-stage jet energy-loss model in the framework. As a further extension, the hydrodynamic description is rearranged to include in-medium jet transport based on a strong-coupling picture. To interface hydrodynamics with jet energy-loss models, the hydrodynamic source term is modeled by a causal formulation employing the relativistic diffusion equation. The jet shape and fragmentation function are studied via realistic simulations with weakly coupled recoils. We also demonstrate modifications in the medium caused by the hydrodynamic response.
Keywords
Cite
@article{arxiv.2002.12250,
title = {Hydrodynamic response to jets with a source based on causal diffusion},
author = {Y. Tachibana and A. Angerami and S. A. Bass and S. Cao and Y. Chen and J. Coleman and L. Cunqueiro and T. Dai and L. Du and R. Ehlers and H. Elfner and D. Everett and W. Fan and R. Fries and C. Gale and Y. He and M. Heffernan and U. Heinz and B. V. Jacak and P. M. Jacobs and S. Jeon and K. Kauder and W. Ke and E. Khalaj and M. Kordell and A. Kumar and T. Luo and M. Luzum and A. Majumder and M. McNelis and J. Mulligan and C. Nattrass and D. Oliinychenko and D. Pablos and L. G. Pang and C. Park and J. -F. Paquet and J. H. Putschke and G. Roland and B. Schenke and L. Schwiebert and C. Shen and A. Silva and C. Sirimanna and R. A. Soltz and G. Vujanovic and X. -N. Wang and R. L. Wolpert and Y. Xu and Z. Yang},
journal= {arXiv preprint arXiv:2002.12250},
year = {2021}
}
Comments
4 pages, 2 figures, contribution to the Quark Matter 2019 proceedings