Nonequilibrium distribution functions of nucleons in relativistic nucleus-nucleus collisions
The collision smearing of the nucleon momenta about their initial values during relativistic nucleus-nucleus collisions is investigated. To a certain degree, our model belongs to the transport type, and we investigate the evolution of the nucleon system created at a nucleus-nucleus collision. Howeve...
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| Дата: | 2013 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
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Інститут фізики конденсованих систем НАН України
2013
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| Назва видання: | Condensed Matter Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/121075 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Nonequilibrium distribution functions of nucleons in relativistic nucleus-nucleus collisions / D. Anchishkin, V. Naboka, J. Cleymans // Condensed Matter Physics. — 2013. — Т. 16, № 1. — С. 13201:1–9. — Бібліогр.: 7 назв. — англ. |
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irk-123456789-1210752017-06-14T03:05:13Z Nonequilibrium distribution functions of nucleons in relativistic nucleus-nucleus collisions Anchishkin, D. Naboka, V. Cleymans, J. The collision smearing of the nucleon momenta about their initial values during relativistic nucleus-nucleus collisions is investigated. To a certain degree, our model belongs to the transport type, and we investigate the evolution of the nucleon system created at a nucleus-nucleus collision. However, we parameterize this development by the number of collisions of every particle during evolution rather than by the time variable. It is assumed that the group of nucleons which leave the system after the same number of collisions can be joined in a particular statistical ensemble. The nucleon nonequilibrium distribution functions are derived which depend on a certain number of collisions of a nucleon before a freeze-out. Дослiджується розмиття iмпульсiв нуклонiв навколо своїх початкових значень, яке вiдбувається в релятивiстичних ядро-ядерних зiткненнях. Наша модель вiдноситься, певною мiрою, до транспортних, ми до-слiдили еволюцiю нуклонної системи, створеної в ядро-ядерних зiткненнях, але ми параметризуємо цей розвиток не часом, а числом зiткнень кожної частинки. Припускається, що група нуклонiв, якi залишають систему зазнавши однакову кiлькiсть зiткнень, можуть бути об’єднанi в певний статистичний ансамбль. Обраховується нерiвноважна функцiя розподiлу нуклонiв в iмпульсному просторi, яка залежить вiд певного числа зiткнень нуклона перед випромiнюванням iз системи. 2013 Article Nonequilibrium distribution functions of nucleons in relativistic nucleus-nucleus collisions / D. Anchishkin, V. Naboka, J. Cleymans // Condensed Matter Physics. — 2013. — Т. 16, № 1. — С. 13201:1–9. — Бібліогр.: 7 назв. — англ. 1607-324X PACS: 25.75.-q, 25.75.Gz, 12.38.Mh DOI:10.5488/CMP.16.13201 arXiv:1303.6047 http://dspace.nbuv.gov.ua/handle/123456789/121075 en Condensed Matter Physics Інститут фізики конденсованих систем НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
The collision smearing of the nucleon momenta about their initial values during relativistic nucleus-nucleus collisions is investigated. To a certain degree, our model belongs to the transport type, and we investigate the evolution of the nucleon system created at a nucleus-nucleus collision. However, we parameterize this development by the number of collisions of every particle during evolution rather than by the time variable. It is assumed that the group of nucleons which leave the system after the same number of collisions can be joined in a particular statistical ensemble. The nucleon nonequilibrium distribution functions are derived which depend on a certain number of collisions of a nucleon before a freeze-out. |
| format |
Article |
| author |
Anchishkin, D. Naboka, V. Cleymans, J. |
| spellingShingle |
Anchishkin, D. Naboka, V. Cleymans, J. Nonequilibrium distribution functions of nucleons in relativistic nucleus-nucleus collisions Condensed Matter Physics |
| author_facet |
Anchishkin, D. Naboka, V. Cleymans, J. |
| author_sort |
Anchishkin, D. |
| title |
Nonequilibrium distribution functions of nucleons in relativistic nucleus-nucleus collisions |
| title_short |
Nonequilibrium distribution functions of nucleons in relativistic nucleus-nucleus collisions |
| title_full |
Nonequilibrium distribution functions of nucleons in relativistic nucleus-nucleus collisions |
| title_fullStr |
Nonequilibrium distribution functions of nucleons in relativistic nucleus-nucleus collisions |
| title_full_unstemmed |
Nonequilibrium distribution functions of nucleons in relativistic nucleus-nucleus collisions |
| title_sort |
nonequilibrium distribution functions of nucleons in relativistic nucleus-nucleus collisions |
| publisher |
Інститут фізики конденсованих систем НАН України |
| publishDate |
2013 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/121075 |
| citation_txt |
Nonequilibrium distribution functions of nucleons in relativistic nucleus-nucleus collisions / D. Anchishkin, V. Naboka, J. Cleymans // Condensed Matter Physics. — 2013. — Т. 16, № 1. — С. 13201:1–9. — Бібліогр.: 7 назв. — англ. |
| series |
Condensed Matter Physics |
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AT anchishkind nonequilibriumdistributionfunctionsofnucleonsinrelativisticnucleusnucleuscollisions AT nabokav nonequilibriumdistributionfunctionsofnucleonsinrelativisticnucleusnucleuscollisions AT cleymansj nonequilibriumdistributionfunctionsofnucleonsinrelativisticnucleusnucleuscollisions |
| first_indexed |
2023-10-18T20:37:54Z |
| last_indexed |
2023-10-18T20:37:54Z |
| _version_ |
1796150708149420032 |