Chemical freeze-out of light nuclei in high energy nuclear collisions and resolution of the hyper-Triton chemical freeze-out puzzle

K. A. Bugaev, O. V. Vitiuk, B. E. Grinyuk, N. S. Yakovenko, E. S. Zherebtsova, V. V. Sagun, O. I. Ivanytskyi, D. O. Savchenko, L. V. Bravina, D. B. Blaschke, G. R. Farrar, S. Kabana, S. V. Kuleshov, E. G. Nikonov, A. V. Taranenko, E. E. Zabrodin, G. M. Zinovjev

Resultado de la investigación: Contribución a una revistaArtículo de la conferenciarevisión exhaustiva

Resumen

We present a summary of the recent results obtained with the novel hadron resonance gas model with the multicomponent hard-core repulsion which is extended to describe the mixtures of hadrons and light (anti-, hyper-)nuclei. A very accurate description is obtained for the hadronic and the light nuclei data measured by STAR at the collision energy The most striking result discussed here is that for the most probable chemical freeze-out scenario for the STAR energy the found parameters allow us to reproduce the values of the experimental ratios S 3 and without fitting.

Idioma originalInglés
Número de artículo012123
PublicaciónJournal of Physics: Conference Series
Volumen1690
N.º1
DOI
EstadoPublicada - 16 dic 2020
Evento5th International Conference on Particle Physics and Astrophysics, ICPPA 2020 - Moscow, Virtual, Federación de Rusia
Duración: 5 oct 20209 oct 2020

Áreas temáticas de ASJC Scopus

  • Física y astronomía (todo)

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