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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2024-11-22 1:31 |
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Conference: Bucharest University Faculty of Physics 2015 Meeting
Section: Nuclear and Elementary Particles Physics II
Title:
Some comments on the quark-gluon plasma formation
and specific experimental signals
Authors:
Alexandru JIPA(1)
Affiliation:
(1) Atomic and Nuclear Physics Chair, Department of Structure of Matter, Earth and Atmosphere Physics, Astrophysics, Faculty of Physics, University of Bucharest, Romania
E-mail
jipa@brahms.fizica.unibuc.ro
Keywords:
relativistic and ultrarelativistic nuclear collisions, nuclear matter, phase transitions, quark-gluon-plasma, experimental signals
Abstract:
The phase diagram of nuclear matter obtained new experimental points based on the experimental data obtained in the last few years in the experiments from LHC-CERN, in the energy range from 0,9 A TeV and 7,0 A TeV, in the center of mass system. These new experimental results complete those obtained by the 4 experiments from RHIC-BNL.
In the present work are discussed a few standard results, based on charged particles temperatures, numbers of participant nucleons, chemical potential, rapidities etc. Also, some insights based on non-conventional methods, related to the classical plasma, turbulent and perfect fluids behaviours etc are presented. The possible competition between liquid state of the quark-gluon plasma at RHIC-BNL energies and gaseous state of this phase at LHC-CERN energies is discussed, too. A few results support gaseous phase for quark-gluon plasma at LHC-CERN energies.
This work is dedicated to the memory of my friend and collaborator Dr. Vania COVLEA.
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