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Effects of symmetry energy and effective k-mass splitting on central Ru-96(Zr-96)+Zr-96(Ru-96) collisions at 50 to 400 MeV/nucleon

文献类型：期刊论文

作者Su, Jun1; Zhu, Long1; Huang, Ching-Yuan1,2; Xie, Wen-Jie3,4; Zhang, Feng-Shou5,6,7
刊名PHYSICAL REVIEW C
出版日期2017-08-01
卷号96页码:6
ISSN号2469-9985
DOI10.1103/PhysRevC.96.024601
英文摘要The isospin mixing between projectile and target in central Ru-96(Zr-96) + 96Zr(96Ru) collisions at 50 to 400 MeV/nucleon is investigated within the isospin-dependent quantum molecular dynamics model in combination with the statistical decay code GEMINI. Four groups of parameters, which provide different density dependences of symmetry energy and effective k-mass splitting, are applied in the model. Calculations within the same effective k-mass splittings show that the isospin mixing is more likely to take place for soft symmetry energy than hard symmetry energy. Calculations within similar symmetry energies show that the isospin mixing is more likely to take place for m(n)(*) < m(p)(*) than m(n)(*) > m(p)(*). Significantly, the effects of effective k-mass splitting on the isospin mixing become stronger with increasing incident energies, while those of symmetry energy are similar at different incident energies.
WOS关键词HEAVY-ION COLLISIONS ; HARTREE-FOCK APPROACH ; NUCLEON EFFECTIVE-MASS ; CROSS-SECTIONS ; NORMAL DENSITY ; EQUATION ; MATTER ; STATE ; CONSTRAINTS ; OBSERVABLES
资助项目National Natural Science Foundation of China[11405278] ; National Natural Science Foundation of China[11605296] ; National Natural Science Foundation of China[11505150] ; National Natural Science Foundation of China[11635003] ; Natural Science Foundation of Guangdong Province[2016A030310208]
WOS研究方向Physics
语种英语
WOS记录号WOS:000406676200002
出版者AMER PHYSICAL SOC
资助机构National Natural Science Foundation of China ; Natural Science Foundation of Guangdong Province
源URL[http://119.78.100.186/handle/113462/45527]  
专题中国科学院近代物理研究所
通讯作者Su, Jun
作者单位1.Sun Yat Sen Univ, Sinofrench Inst Nucl Engn & Technol, Zhuhai 519082, Peoples R China
2.Northwestern Polytech Univ, Sch Gen Educ, 47671 Westinghouse Dr, Fremont, CA 94539 USA
3.Yuncheng Univ, Dept Phys, Yuncheng 044000, Peoples R China
4.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China
5.Beijing Normal Univ, Coll Nucl Sci & Technol, Minist Educ, Key Lab Beam Technol & Mat Modificat, Beijing 100875, Peoples R China
6.Beijing Radiat Ctr, Beijing 100875, Peoples R China
7.Natl Lab Heavy Ion Accelerator Lanzhou, Ctr Theoret Nucl Phys, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式
GB/T 7714		 Su, Jun,Zhu, Long,Huang, Ching-Yuan,et al. Effects of symmetry energy and effective k-mass splitting on central Ru-96(Zr-96)+Zr-96(Ru-96) collisions at 50 to 400 MeV/nucleon[J]. PHYSICAL REVIEW C,2017,96:6.
APA Su, Jun,Zhu, Long,Huang, Ching-Yuan,Xie, Wen-Jie,&Zhang, Feng-Shou.(2017).Effects of symmetry energy and effective k-mass splitting on central Ru-96(Zr-96)+Zr-96(Ru-96) collisions at 50 to 400 MeV/nucleon.PHYSICAL REVIEW C,96,6.
MLA Su, Jun,et al."Effects of symmetry energy and effective k-mass splitting on central Ru-96(Zr-96)+Zr-96(Ru-96) collisions at 50 to 400 MeV/nucleon".PHYSICAL REVIEW C 96(2017):6.

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来源：近代物理研究所

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