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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2024-11-23 18:32 |
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Conference: Bucharest University Faculty of Physics 2017 Meeting
Section: Nuclear and Elementary Particles Physics
Title:
On the coefficient friction between spectator and participant regions and the viscosity of the nuclear matter in relativistic nuclear collisions
Authors:
Alexandru JIPA(1)
Affiliation:
(1) University of Bucharest, Faculty of Physics
E-mail
jipa@brahms.fizica.unibuc.ro
Keywords:
friction, viscosity, hydrodynamic flow, nuclear matter, participant-spectator picture
Abstract:
Since the beginning of the relativistic heavy ion Physics the connections among collision geometry and collision dynamics was well put in evidence. In the present work some previous efforts [1,2] are reconsidered in the spirit of older and newer experimental results obtained in different large experimental collaborations at JINR, BNL and CERN. A way in the estimation of the coefficient friction between the spectator and participant regions is discussed, as well as a new method for evaluation of the viscosity of the nuclear matter in participant region. Interesting results are obtained. Some proposals for CBM experiment are discussed.
References:
[1]. Al.Jipa - JPG-NPP 1996
[1]. Al.Jipa et al - JPG-NPP 1996
Acknowledgement:
Thanks to the Ministry of Research and Innovation and Institute of Atomic Physics for grant F09/16.IX.2016
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