Progress in transport models of heavy-ion collisions for the synthesis of superheavy nuclei
With experimental facilities being developed globally, producing superheavy nuclei using heavy-ion collision has become feasible, which is essential for exploring charge and mass limits of nuclei and understanding the r-process in nuclear astrophysics. Fusion reactions are crucial for the synthesis...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Science Press
2023-08-01
|
| Series: | He jishu |
| Subjects: | |
| Online Access: | http://www.hjs.sinap.ac.cn/thesisDetails#10.11889/j.0253-3219.2023.hjs.46.080014&lang=zh |
| _version_ | 1827860594867306496 |
|---|---|
| author | ZHANG Minghao ZHANG Yuhai LI Jingjing TANG Na SUN Shuai ZHANG Fengshou |
| author_facet | ZHANG Minghao ZHANG Yuhai LI Jingjing TANG Na SUN Shuai ZHANG Fengshou |
| author_sort | ZHANG Minghao |
| collection | DOAJ |
| description | With experimental facilities being developed globally, producing superheavy nuclei using heavy-ion collision has become feasible, which is essential for exploring charge and mass limits of nuclei and understanding the r-process in nuclear astrophysics. Fusion reactions are crucial for the synthesis of superheavy nuclei, yet only neutron-deficient superheavy nuclei get produced due to the limited neutron number of stable beams. Recent experiments suggest that multinucleon transfer reactions are promising for producing new neutron-rich superheavy nuclei. As a result, transport models are required for extracting physics information from these experiments and making predictions about incident energies and projectile-target combinations, to synthesize new super-heavy nuclei. In this article, we introduce the development of transport models such as the dinuclear system (DNS) model, quantum molecular dynamics (QMD) type model, Boltzmann type model, and Time-dependent Hatree-Fock (TDHF) type model, and conclude with their latest applications in the synthesis of superheavy nuclei, especially in fusion reactions and multinucleon transfer reactions. In addition, various international large-scale scientific facilities, as well as their scientific objectives, and future plans, are also summarized. |
| first_indexed | 2024-03-12T13:26:27Z |
| format | Article |
| id | doaj.art-6872d1c2c9d74b0f86a954d083f20f2a |
| institution | Directory Open Access Journal |
| issn | 0253-3219 |
| language | zho |
| last_indexed | 2024-03-12T13:26:27Z |
| publishDate | 2023-08-01 |
| publisher | Science Press |
| record_format | Article |
| series | He jishu |
| spelling | doaj.art-6872d1c2c9d74b0f86a954d083f20f2a2023-08-25T06:53:02ZzhoScience PressHe jishu0253-32192023-08-0146808001408001410.11889/j.0253-3219.2023.hjs.46.0800140253-3219（2023）08-0137-09Progress in transport models of heavy-ion collisions for the synthesis of superheavy nucleiZHANG Minghao0ZHANG Yuhai1LI Jingjing2TANG Na3SUN Shuai4ZHANG Fengshou5Key Laboratory of Beam Technology of Ministry of Education, College of Nuclear Science and Technology, Beijing Normal University, Beijing 100875, ChinaKey Laboratory of Beam Technology of Ministry of Education, College of Nuclear Science and Technology, Beijing Normal University, Beijing 100875, ChinaInstitute of Radiation Technology, Beijing Academy of Science and Technology, Beijing 100875, ChinaKey Laboratory of Beam Technology of Ministry of Education, College of Nuclear Science and Technology, Beijing Normal University, Beijing 100875, ChinaKey Laboratory of Beam Technology of Ministry of Education, College of Nuclear Science and Technology, Beijing Normal University, Beijing 100875, ChinaKey Laboratory of Beam Technology of Ministry of Education, College of Nuclear Science and Technology, Beijing Normal University, Beijing 100875, ChinaWith experimental facilities being developed globally, producing superheavy nuclei using heavy-ion collision has become feasible, which is essential for exploring charge and mass limits of nuclei and understanding the r-process in nuclear astrophysics. Fusion reactions are crucial for the synthesis of superheavy nuclei, yet only neutron-deficient superheavy nuclei get produced due to the limited neutron number of stable beams. Recent experiments suggest that multinucleon transfer reactions are promising for producing new neutron-rich superheavy nuclei. As a result, transport models are required for extracting physics information from these experiments and making predictions about incident energies and projectile-target combinations, to synthesize new super-heavy nuclei. In this article, we introduce the development of transport models such as the dinuclear system (DNS) model, quantum molecular dynamics (QMD) type model, Boltzmann type model, and Time-dependent Hatree-Fock (TDHF) type model, and conclude with their latest applications in the synthesis of superheavy nuclei, especially in fusion reactions and multinucleon transfer reactions. In addition, various international large-scale scientific facilities, as well as their scientific objectives, and future plans, are also summarized.http://www.hjs.sinap.ac.cn/thesisDetails#10.11889/j.0253-3219.2023.hjs.46.080014&lang=zhtransport theorysuperheavy nucleifusion reactionmultinucleon transfer reaction |
| spellingShingle | ZHANG Minghao ZHANG Yuhai LI Jingjing TANG Na SUN Shuai ZHANG Fengshou Progress in transport models of heavy-ion collisions for the synthesis of superheavy nuclei He jishu transport theory superheavy nuclei fusion reaction multinucleon transfer reaction |
| title | Progress in transport models of heavy-ion collisions for the synthesis of superheavy nuclei |
| title_full | Progress in transport models of heavy-ion collisions for the synthesis of superheavy nuclei |
| title_fullStr | Progress in transport models of heavy-ion collisions for the synthesis of superheavy nuclei |
| title_full_unstemmed | Progress in transport models of heavy-ion collisions for the synthesis of superheavy nuclei |
| title_short | Progress in transport models of heavy-ion collisions for the synthesis of superheavy nuclei |
| title_sort | progress in transport models of heavy ion collisions for the synthesis of superheavy nuclei |
| topic | transport theory superheavy nuclei fusion reaction multinucleon transfer reaction |
| url | http://www.hjs.sinap.ac.cn/thesisDetails#10.11889/j.0253-3219.2023.hjs.46.080014&lang=zh |
| work_keys_str_mv | AT zhangminghao progressintransportmodelsofheavyioncollisionsforthesynthesisofsuperheavynuclei AT zhangyuhai progressintransportmodelsofheavyioncollisionsforthesynthesisofsuperheavynuclei AT lijingjing progressintransportmodelsofheavyioncollisionsforthesynthesisofsuperheavynuclei AT tangna progressintransportmodelsofheavyioncollisionsforthesynthesisofsuperheavynuclei AT sunshuai progressintransportmodelsofheavyioncollisionsforthesynthesisofsuperheavynuclei AT zhangfengshou progressintransportmodelsofheavyioncollisionsforthesynthesisofsuperheavynuclei |