Knowledge Management System of Institute of Theoretical Physics, CAS
| Mao, LH; Wang, N; Ou, L; Mao, LH (reprint author), Guangxi Normal Univ, Coll Phys & Technol, Guilin 541004, Peoples R China. | |
| Dynamical and statistical description of multifragmentation in heavy-ion collisions | |
| Source Publication | PHYSICAL REVIEW C
 |
| Language | 英语 |
| Abstract | To explore the roles of the dynamical model and statistical model in the description of multifragmentation in heavy-ion collisions at intermediate energies, the fragments charge distributions of Au-197+Au-197 at 35 MeV/u are analyzed by using the hybrid model of improved quantum molecular dynamics (ImQMD) model plus the statistical model GEMINI. We find that, the ImQMD model can well describe the charge distributions of fragments produced in central and semicentral collisions. But for the peripheral collisions of Au+Au at 35 MeV/u, the statistical model is required at the end of the ImQMD simulations for the better description of the charge distribution of fragments. By using the hybrid model of ImQMD+GEMINI, the fragment charge distribution of Au+Au at 35 MeV/u can be reproduced reasonably well. The time evolution of the excitation energies of primary fragments is simultaneously investigated. |
| 2015 | |
| Volume | 91Issue:4Pages:44604 |
| Subject Area | Physics |
| DOI | http://dx.doi.org/10.1103/PhysRevC.91.044604 |
| Indexed By | SCI |
| Funding Organization | National Natural Science Foundation of China [11005022, 11365004, 11365005, 11422548, 11275052, 11475262, 11475004] ; National Natural Science Foundation of China [11005022, 11365004, 11365005, 11422548, 11275052, 11475262, 11475004] ; National Natural Science Foundation of China [11005022, 11365004, 11365005, 11422548, 11275052, 11475262, 11475004] ; National Natural Science Foundation of China [11005022, 11365004, 11365005, 11422548, 11275052, 11475262, 11475004] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF041CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF041CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF041CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF041CJ1] |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/21034 |
| Collection | SCI期刊论文 |
| Corresponding Author | Mao, LH (reprint author), Guangxi Normal Univ, Coll Phys & Technol, Guilin 541004, Peoples R China. |
| Recommended Citation GB/T 7714 | Mao, LH,Wang, N,Ou, L,et al. Dynamical and statistical description of multifragmentation in heavy-ion collisions[J]. PHYSICAL REVIEW C,2015,91(4):44604. |
| APA | Mao, LH,Wang, N,Ou, L,&Mao, LH .(2015).Dynamical and statistical description of multifragmentation in heavy-ion collisions.PHYSICAL REVIEW C,91(4),44604. |
| MLA | Mao, LH,et al."Dynamical and statistical description of multifragmentation in heavy-ion collisions".PHYSICAL REVIEW C 91.4(2015):44604. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Dynamical and statis（395KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | Application Full Text | |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment