ITP OpenIR  > 理论物理所2013年知识产出
Calculation of alpha-decay energies of superheavy nuclei in a hybrid method
Li, Z; Sun, B; Shen, CH; Zuo, W; Li, Z (reprint author), Beihang Univ, Sch Phys & Nucl Energy Engn, Beijing 100191, Peoples R China.
2013
发表期刊PHYSICAL REVIEW C
ISSN0556-2813
卷号88期号:5页码:57303
摘要A recent proposed method for alpha-decay energies (Q(alpha)) [J. M. Dong, W. Zuo, and W. Scheid, Phys. Rev. Lett. 107, 012501 (2011)] can reproduce experimental data of superheavy nuclei (SHN) with an rms value of less than 100 keV. However, a sinusoid-like periodic deviation from experiments, which limits the accuracy in predictions, is observed when using different reference nuclei. In this paper, we have further extended this hybrid method, i.e., to predict Q(alpha) of the as-yet-unobserved SHN with the help of known nuclei. It is found that the systematic deviation seen in the previous study is rooted in the nuclear mass model employed. By further analyzing the source of errors, different nuclear mass models are evaluated based on the same procedure.
部门归属[Li, Z.; Sun, B.; Shen, C. H.] Beihang Univ, Sch Phys & Nucl Energy Engn, Beijing 100191, Peoples R China; [Li, Z.; Sun, B.] Int Res Ctr Nuclei & Particles Cosmos, Beijing 100191, Peoples R China; [Zuo, W.] Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China; [Zuo, W.] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
关键词R-process Elements Chronometers Stars
学科领域Physics
资助者National Natural Science Foundation of China [11035007, 11105010, 11128510, 11235002, 11175219]; Major State Basic Research Developing Program of China [2013CB834405]; NECT [NCET-09-0031]; Chinese Academy of Sciences [KJCX2-EW-N01] ; National Natural Science Foundation of China [11035007, 11105010, 11128510, 11235002, 11175219]; Major State Basic Research Developing Program of China [2013CB834405]; NECT [NCET-09-0031]; Chinese Academy of Sciences [KJCX2-EW-N01] ; National Natural Science Foundation of China [11035007, 11105010, 11128510, 11235002, 11175219]; Major State Basic Research Developing Program of China [2013CB834405]; NECT [NCET-09-0031]; Chinese Academy of Sciences [KJCX2-EW-N01] ; National Natural Science Foundation of China [11035007, 11105010, 11128510, 11235002, 11175219]; Major State Basic Research Developing Program of China [2013CB834405]; NECT [NCET-09-0031]; Chinese Academy of Sciences [KJCX2-EW-N01]
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收录类别SCI
语种英语
资助者National Natural Science Foundation of China [11035007, 11105010, 11128510, 11235002, 11175219]; Major State Basic Research Developing Program of China [2013CB834405]; NECT [NCET-09-0031]; Chinese Academy of Sciences [KJCX2-EW-N01] ; National Natural Science Foundation of China [11035007, 11105010, 11128510, 11235002, 11175219]; Major State Basic Research Developing Program of China [2013CB834405]; NECT [NCET-09-0031]; Chinese Academy of Sciences [KJCX2-EW-N01] ; National Natural Science Foundation of China [11035007, 11105010, 11128510, 11235002, 11175219]; Major State Basic Research Developing Program of China [2013CB834405]; NECT [NCET-09-0031]; Chinese Academy of Sciences [KJCX2-EW-N01] ; National Natural Science Foundation of China [11035007, 11105010, 11128510, 11235002, 11175219]; Major State Basic Research Developing Program of China [2013CB834405]; NECT [NCET-09-0031]; Chinese Academy of Sciences [KJCX2-EW-N01]
WOS记录号WOS:000327208000010
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被引频次:10[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15231
专题理论物理所2013年知识产出
通讯作者Li, Z (reprint author), Beihang Univ, Sch Phys & Nucl Energy Engn, Beijing 100191, Peoples R China.
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GB/T 7714
Li, Z,Sun, B,Shen, CH,et al. Calculation of alpha-decay energies of superheavy nuclei in a hybrid method[J]. PHYSICAL REVIEW C,2013,88(5):57303.
APA Li, Z,Sun, B,Shen, CH,Zuo, W,&Li, Z .(2013).Calculation of alpha-decay energies of superheavy nuclei in a hybrid method.PHYSICAL REVIEW C,88(5),57303.
MLA Li, Z,et al."Calculation of alpha-decay energies of superheavy nuclei in a hybrid method".PHYSICAL REVIEW C 88.5(2013):57303.
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