On ring and bubble formations in heavy ion collisions
文献类型：期刊论文
| 作者 | Cherevko, Kostyantyn1,2,3; Su Jun1,2; Bulavin, Leonid3; Sysoev, Volodymyr3; Zhang FengShou1,2,4 |
| 刊名 | NUCLEAR SCIENCE AND TECHNIQUES
 |
| 出版日期 | 2013-10 |
| 卷号 | 24 |
| 关键词 | Nuclear incompressibility Head-on collisions Hydrodynamics |
| ISSN号 | 1001-8042 |
| 英文摘要 | The work is devoted to the implementation of the hydrodynamic laws to the head-on heavy ion collisions within the energy range 50-100 MeV/A. The hydrodynamic mechanisms of the bubble and ring structures formation are investigated. It is shown that there is a possible hydrodynamic explanation of the different structures being formed in the case of soft (K=200 MeV) and stiff (K=400 MeV) equations of state. Within the suggested approach the final geometry of the system is defined in the initial stage of the collision and is very dependent on the sound velocity in the nuclear matter. The obtained results are in a good correspondence with the Boltzmann-like transport theory calculations and the experimental data for the selected energy range. |
| WOS关键词 | NUCLEUS-NUCLEUS COLLISIONS ; BOLTZMANN-LANGEVIN APPROACH ; FRAGMENT FORMATION ; EQUATION ; ENERGY ; STATE ; MULTIFRAGMENTATION ; DYNAMICS ; MODELS ; MATTER |
| 资助项目 | Ministry of Education, Science Youth and Sports of Ukraine[M/175-2012] |
| WOS研究方向 | Nuclear Science & Technology ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000329686400016 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://119.78.100.186/handle/113462/57127]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Zhang FengShou |
| 作者单位 | 1.Beijing Normal Univ, Coll Nucl Sci & Technol, Beijing 100875, Peoples R China 2.Beijing Radiat Ctr, Beijing 100875, Peoples R China 3.Taras Shevchenko Natl Univ Kyiv, Dept Phys, UA-03022 Kiev, Ukraine 4.Natl Lab Heavy Ion Accelerator Lanzhou, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cherevko, Kostyantyn,Su Jun,Bulavin, Leonid,et al. On ring and bubble formations in heavy ion collisions[J]. NUCLEAR SCIENCE AND TECHNIQUES,2013,24. |
| APA | Cherevko, Kostyantyn,Su Jun,Bulavin, Leonid,Sysoev, Volodymyr,&Zhang FengShou.(2013).On ring and bubble formations in heavy ion collisions.NUCLEAR SCIENCE AND TECHNIQUES,24. |
| MLA | Cherevko, Kostyantyn,et al."On ring and bubble formations in heavy ion collisions".NUCLEAR SCIENCE AND TECHNIQUES 24(2013). |
入库方式： OAI收割
来源：近代物理研究所
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