UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS

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2024-11-22 1:34

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Conference: Bucharest University Faculty of Physics 2024 Meeting


Section: Nuclear and Elementary Particles Physics


Title:
Physical bases for the investigation of the stellar matter in terrestrial experiments


Authors:
Alexandru JIPA, Oana RISTEA, Marius CĂLIN, Ionel LAZANU, Tiberiu EȘANU, Dănuț ARGINTARU, Nicolae ȚUȚURAȘ, Murat ABLAI, Diana DEARĂ, Vlad Andrei BÂSCEANU


*
Affiliation:
University of Bucharest, Faculty of Physics




E-mail
jipa@brahms.fizica.unibuc.ro


Keywords:
cosmic rays, relativistic and ultrarelativistic nuclear collisions, nuclear matter, evolution of participant region, connections with Big Bang


Abstract:
Our Universe evolution seems to be well described by the different cosmological scenarios, including Big Bang. During the time, different particle sources have been considered for investigation of the complex phenomena and processes involved in these scenarios. Taking into account the difficulties related to the control of the properties of the cosmic rays used in different reactions, as well as the significant improvement of the technologies associated with the particles and ions acceleration, many interesting information on this subject can be now obtained in nuclear reactions performed in experiments at large accelerator systems, both in laboratory and centre of mass systems. In this work we present some experimental results obtained during the time, as well as some simulation results on this subject.


Acknowledgement:
Many thanks to the National Education Ministry, Research Ministry and Atomic Physics Institute for the financial support during our participation in different international collaborations as BRAHMS Collaboration, LAGUNA Collaboration (and those that derived from it), CBM Collaboration etc.