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Nuclear mass table in deformed relativistic Hartree-Bogoliubov theory in continuum, I: Even-even nuclei

文献类型：期刊论文

作者Zhang, Kaiyuan1; Cheoun, Myung-Ki2; Choi, Yong-Beom3; Chong, Pooi Seong4; Dong, Jianmin5,6; Dong, Zihao1; Du, Xiaokai1; Geng, Lisheng7,8; Ha, Eunja9; He, Xiao-Tao10
刊名ATOMIC DATA AND NUCLEAR DATA TABLES
出版日期2022-03-01
卷号144页码:55
ISSN号0092-640X
DOI10.1016/j.adt.2022.101488
通讯作者Meng, Jie(mengj@pku.edu.cn)
英文摘要Ground-state properties of even-even nuclei with 8 <= Z <= 120 from the proton drip line to the neutron drip line have been investigated using the deformed relativistic Hartree-Bogoliubov theory in continuum (DRHBc) with the density functional PC-PK1. With the effects of deformation and continuum included simultaneously, 2583 even-even nuclei are predicted to be bound. The calculated binding energies, two-nucleon separation energies, root-mean-square (rms) radii of neutron, proton, matter, and charge distributions, quadrupole deformations, and neutron and proton Fermi surfaces are tabulated and compared with available experimental data. The rms deviation from the 637 mass data is 1.518 MeV, providing one of the best microscopic descriptions for nuclear masses. The drip lines obtained from DRHBc calculations are compared with other calculations, including the spherical relativistic continuum Hartree-Bogoliubov (RCHB) and triaxial relativistic Hartree-Bogoliubov (TRHB) calculations with PC-PK1. The deformation and continuum effects on the limits of the nuclear landscape are discussed. Possible peninsulas consisting of bound nuclei beyond the two-neutron drip line are predicted. The systematics of the two-nucleon separation energies, two-nucleon gaps, rms radii, quadrupole deformations, potential energy curves, neutron densities, neutron mean-field potentials, and pairing energies in the DRHBc calculations are also discussed. In addition, the alpha decay energies extracted are in good agreement with available data. (C) 2022 Elsevier Inc. All rights reserved.
WOS关键词GROUND-STATE PROPERTIES ; MEAN-FIELD THEORY ; PSEUDOSPIN SYMMETRY ; CHARGE RADII ; SHELL ; PROTON ; HALO ; ISOTOPES ; BANDS ; DEFORMATIONS
资助项目National Natural Sci-ence Foundation of China[11935003] ; National Natural Sci-ence Foundation of China[11875075] ; National Natural Sci-ence Foundation of China[11975031] ; National Natural Sci-ence Foundation of China[12141501] ; National Natural Sci-ence Foundation of China[12070131001] ; National Natural Sci-ence Foundation of China[12075085] ; National Natural Sci-ence Foundation of China[12047568] ; National Natural Sci-ence Foundation of China[11790325] ; National Natural Sci-ence Foundation of China[11790323] ; National Natural Sci-ence Foundation of China[11735003] ; National Natural Sci-ence Foundation of China[11975041] ; National Natural Sci-ence Foundation of China[12047503] ; National Natural Sci-ence Foundation of China[11975237] ; National Natural Sci-ence Foundation of China[11961141004] ; National Key R&D Program of China[2017YFE0116700] ; National Key R&D Program of China[2018YFA0404400] ; State Key Laboratory of Nuclear Physics and Technology, Peking University, China[NPT2020ZZ01] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB34010000] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDPB15] ; High-performance Computing Platform of Peking University, China ; High-performance Computing Platform of Anhui University, China ; Rare Isotope Science Project of Institute for Basic Science - Ministry of Science and ICT (MSICT) ; National Research Foundation of Korea[2013M7A1A1075764] ; National Research Foundation of Korea[NRF-2018R1D1A1B05048026] ; National Research Foundation of Korea[NRF-2020R1A2C3006177] ; National Research Foundation of Korea[NRF-2020K1A3A7A09080134] ; National Research Foundation of Korea[NRF-2021R1F1A1060066] ; National Research Foundation of Korea[NRF-2021R1A6A1A03043957] ; e National Supercomputing Center with supercomputing resources including technical support[KSC-2020-CRE-0329] ; e National Supercomputing Center with supercomputing resources including technical support[KSC-2021-CRE-0126] ; e National Supercomputing Center with supercomputing resources including technical support[KSC-2021-CRE-0272] ; National Research Foundation of Korea (NRF) - Korea government (Ministry of Science and ICT and Ministry of Education)[2016R1A5A1013277] ; National Research Foundation of Korea (NRF) - Korea government (Ministry of Science and ICT and Ministry of Education)[2018R1D1A1B07048599] ; Institute for Basic Science[IBS-R031-D1]
WOS研究方向Physics
语种英语
出版者ACADEMIC PRESS INC ELSEVIER SCIENCE
WOS记录号WOS:000760325800001
资助机构National Natural Sci-ence Foundation of China ; National Key R&D Program of China ; State Key Laboratory of Nuclear Physics and Technology, Peking University, China ; Strategic Priority Research Program of Chinese Academy of Sciences ; High-performance Computing Platform of Peking University, China ; High-performance Computing Platform of Anhui University, China ; Rare Isotope Science Project of Institute for Basic Science - Ministry of Science and ICT (MSICT) ; National Research Foundation of Korea ; e National Supercomputing Center with supercomputing resources including technical support ; National Research Foundation of Korea (NRF) - Korea government (Ministry of Science and ICT and Ministry of Education) ; Institute for Basic Science
源URL[http://119.78.100.186/handle/113462/142056]  
专题中国科学院近代物理研究所
通讯作者Meng, Jie
作者单位1.Peking Univ, Sch Phys, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China
2.Soongsil Univ, Dept Phys & Origin Matter & Evolut Galaxy OMEG In, Seoul 156743, South Korea
3.Pusan Natl Univ, Dept Phys, Busan 46241, South Korea
4.Univ Hong Kong, Dept Phys, Pokfulam 999077, Peoples R China
5.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
6.Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China
7.Beihang Univ, Sch Phys, Beijing 102206, Peoples R China
8.Zhengzhou Univ, Sch Phys & Microelect, Zhengzhou 450001, Henan, Peoples R China
9.Hoseo Univ, Dept Gen Educ Human Creat, Asan 336851, Chungnam, South Korea
10.Nanjing Univ Aeronaut & Astronaut, Coll Mat Sci & Technol, Nanjing 210016, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Kaiyuan,Cheoun, Myung-Ki,Choi, Yong-Beom,et al. Nuclear mass table in deformed relativistic Hartree-Bogoliubov theory in continuum, I: Even-even nuclei[J]. ATOMIC DATA AND NUCLEAR DATA TABLES,2022,144:55.
APA Zhang, Kaiyuan.,Cheoun, Myung-Ki.,Choi, Yong-Beom.,Chong, Pooi Seong.,Dong, Jianmin.,...&Zhou, Shan-Gui.(2022).Nuclear mass table in deformed relativistic Hartree-Bogoliubov theory in continuum, I: Even-even nuclei.ATOMIC DATA AND NUCLEAR DATA TABLES,144,55.
MLA Zhang, Kaiyuan,et al."Nuclear mass table in deformed relativistic Hartree-Bogoliubov theory in continuum, I: Even-even nuclei".ATOMIC DATA AND NUCLEAR DATA TABLES 144(2022):55.

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来源：近代物理研究所

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