riassunto2

GRB4 - Models for GRBs

Speaker

de Barros, Gustavo

Co-autors

R. Ruffini and G.V. Vereshchagin

Talk Title

Radial density distribution in optically thick ultrarelativistic expanding plasma

Abstract

Relativistic Eulerian code is developed which allows solution of spherically symmetric hydrodynamic equations. We apply this code to the case of GRBs with the special attention to the structure of energy density and matter density radial distribution formed when the bulk of the plasma is accelerated to large Lorentz factors. Different initial radial distributions and various baryonic loading are studied.

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