Non-extensive statistics in Au-Au collisions
Fuente:
arXiv
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| Autores principales: | , , , , , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866916378511933440 |
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| author | Costa, Juliana O. Aguiar, Isabelle Barauna, Jadna L. Megías, Eugenio Deppman, Airton da Silva, Tiago N. Menezes, Débora P. |
| author_facet | Costa, Juliana O. Aguiar, Isabelle Barauna, Jadna L. Megías, Eugenio Deppman, Airton da Silva, Tiago N. Menezes, Débora P. |
| contents | Particle production yields measured in central Au-Au collision at RHIC are obtained with free Fermi and Bose gases and also with a replacement of these statistics by non-extensive statistics. For the latter calculation, a set of different parameters was used with values of the Tsallis parameter $q$ chosen between 1.01 and 1.25, with 1.16 generating the best agreement with experimental data, an indication that non-extensive statistics may be one of the underlying features in heavy ion-collisions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_12977 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Non-extensive statistics in Au-Au collisions Costa, Juliana O. Aguiar, Isabelle Barauna, Jadna L. Megías, Eugenio Deppman, Airton da Silva, Tiago N. Menezes, Débora P. High Energy Physics - Phenomenology Nuclear Theory Particle production yields measured in central Au-Au collision at RHIC are obtained with free Fermi and Bose gases and also with a replacement of these statistics by non-extensive statistics. For the latter calculation, a set of different parameters was used with values of the Tsallis parameter $q$ chosen between 1.01 and 1.25, with 1.16 generating the best agreement with experimental data, an indication that non-extensive statistics may be one of the underlying features in heavy ion-collisions. |
| title | Non-extensive statistics in Au-Au collisions |
| topic | High Energy Physics - Phenomenology Nuclear Theory |
| url | https://arxiv.org/abs/2404.12977 |