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arXiv · 1510.00441

Dilepton emission in high-energy heavy-ion collisions with dissipative hydrodynamics

Gojko Vujanovic·Gabriel S. Denicol·Chun Shen·Matthew Luzum·Bjoern Schenke·Sangyoung Jeon·Charles Gale
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Abstract

In this contribution we study the effects of three transport coefficients of dissipative hydrodynamics on thermal dilepton anisotropic flow observables. The first two transport coefficients investigated influence the overall size and growth rate of shear viscous pressure, while the last transport coefficient governs the magnitude of net baryon number diffusion in relativistic dissipative fluid dynamics. All calculations are done using state-of-the-art 3+1D hydrodynamical simulations. We show that thermal dileptons are sensitive probes of the transport coefficients of dissipative hydrodynamics.

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Gojko Vujanovic, Gabriel S. Denicol, Chun Shen, Matthew Luzum, Bjoern Schenke, Sangyoung Jeon, Charles Gale. 2015-10-01. Dilepton emission in high-energy heavy-ion collisions with dissipative hydrodynamics. https://arxiv.org/abs/1510.00441

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