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Phase transition dynamics in ultra-relativistic heavy ion collisions |
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| Authors: | L. P. Csernai J. I. Kapusta Gy. Kluge E. E. Zabrodin |
| Affiliation: | 1. Physics Department, University of Bergen, N-5007, Bergen, Norway 2. School of Physics and Astronomy, University of Minnesota, 55455, Minneapolis, MN, USA 3. KFKI Research Institute for Particle and Nuclear Physics, H-1525, Budapest, Hungary 4. Nuclear Physics Institute of Moscow State University, 119899, Moscow, Russia |
| Abstract: | We investigate various problems related to the dynamics of a first-order phase transition from quarkgluon plasma to hadronic matter in ultra-relativistic heavy ion collisions. These include nucleation, growth and fusion of hadronic bubbles in either the Bjorken longitudinal hydrodynamic expansion model or the Cooper-Frye-Schönberg spherical hydrodynamic expansion model. With reasonable input parameters the conversion of one phase into the other is relatively close to the idealized adiabatic Maxwell construction, although one can choose parameters such that the conversion is strongly out of equilibrium. |
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