Progress on production cross-sections of unknown nuclei in fusion evaporation reactions and multinucleon transfer reactions

被引:7
|
作者
Li, Jing-Jing [1 ]
Tang, Na [2 ]
Zhang, Yu-Hai [2 ]
Zhang, Ming-Hao [2 ]
Wang, Chen [2 ]
Zhang, Xin-Rui [3 ]
Zhu, Long [4 ]
Zhang, Feng-Shou [1 ,2 ,5 ]
机构
[1] Beijing Acad Sci & Technol, Inst Radiat Technol, Beijing 100875, Peoples R China
[2] Beijing Normal Univ, Coll Nucl Sci & Technol, Key Lab Beam Technol, Minist Educ, Beijing 100875, Peoples R China
[3] Guangxi Normal Univ, Dept Phys, Guilin 541004, Peoples R China
[4] Sun Yat Sen Univ, Sino French Inst Nucl Engn & Technol, Zhuhai 519082, Peoples R China
[5] Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator Lanzhou, Lanzhou 730000, Peoples R China
来源
基金
中国国家自然科学基金;
关键词
Production cross-sections; fusion evaporation reactions; multinucleon transfer reactions; superheavy nuclei; HARTREE-FOCK CALCULATIONS; NEUTRON-RICH ISOTOPES; HEAVY-ION COLLISIONS; SUPERHEAVY NUCLEI; TRANSURANIUM ISOTOPES; DYNAMICS; U-238; DEPENDENCE; IDENTIFICATION; U-238+U-238;
D O I
10.1142/S0218301323300023
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
The progresses on production cross-sections of unknown nuclei in fusion evaporation (FE) reactions and multinucleon transfer (MNT) reactions are reviewed. The synthesis of the superheavy nuclei (SHN) with Z=114, 119, 120, 121, and 122 in FE reactions is presented. As a promising pathway to produce neutron-rich nuclei, the MNT reactions near the Coulomb barrier are applied to investigate the generation of neutron-rich heavy nuclei and the transuranium nuclei. The predicted production cross-sections of unknown neutron-rich nuclei in MNT reactions are summarized. We make a comparison of the radioactive beam-induced FE reactions and MNT process for producing the predicted double magic nuclei 298Fl, which provides a possible pathway to approach the island of stability.
引用
收藏
页数:42
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