A Hartree-Fock nuclear mass table

被引:466
|
作者
Goriely, S
Tondeur, F
Pearson, JM
机构
[1] Free Univ Brussels, Inst Astron & Astrophys, B-1050 Brussels, Belgium
[2] Inst Super Ind Bruxelles, B-1000 Brussels, Belgium
关键词
D O I
10.1006/adnd.2000.0857
中图分类号
O64 [物理化学(理论化学)、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号
070203 ; 070304 ; 081704 ; 1406 ;
摘要
We present the first complete nuclear mass table, HFBCS-1, to be based on the Hartree-Fock-BCS method. The force used, MSk7, is a 10-parameter Skyrme force, along with a 4-parameter delta -function pairing force and a 2-parameter phenomenological Wigner term. Our tabulation presents 9200 nuclei, including all those lying between the drip lines over the range Z. N greater than or equal to 8 and Z less than or equal to 120. The root-mean-square error of our fit to the 1888 nuclei in this range for which measured masses are given in the 1995 Audi-Wapstra compilation is 0.738 MeV. In addition to the calculated masses, we show the calculated neutron- and proton-separation energies, and beta-decay energies. We also give for each nucleus in the table the calculated values for the deformation parameters and deformation energy (with axial and left-right symmetry assumed), and for the charge radius. (C) 2001 Academic Press.
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页码:311 / 381
页数:71
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