10–13 Oct 2023
University of Tarapaca, Arica, Chile
America/Santiago timezone

Boltzmann vs Tsallis: analysis of transverse momentum spectra of hadrons in model-generated heavy-ion collisions

12 Oct 2023, 16:00
30m
Room 101 (Room 101)

Room 101

Room 101

Oral presentation Heavy Ion Collisions Parallel Session 2

Speaker

Evgeny Zabrodin

Description

We fit the transverse momentum spectra of hadrons from intermediate heavy-ion collisions, generated by two microscopic transport models, UrQMD and SMASH, to Boltzmann-Gibbs and to Tsallis distributions. The analysis is done (i) for the evolution of hot and dense nuclear matter in central area of central heavy-ion collisions and (ii) for the infinite nuclear matter, simulated in both models via a box with periodic boundary conditions. The obtained results favour the application of the Tsallis statistics in comparison with the Boltzmann-Gibbs one.

Details

Dr. Evgeny Zabrodin, Department of Physics, University of Oslo, Norway

Is this abstract from experiment? No
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Is the speaker for that presentation defined? Yes
Internet talk Yes

Primary authors

Evgeny Zabrodin Larisa Bravina Mr Pavel Panasiuk (Department of Physics, University of Oslo) Sonia Kabana (Instituto De Alta Investigación, Universidad de Tarapacá (CL))

Presentation materials