RATE TABLES FOR THE WEAK PROCESSES OF SD-SHELL NUCLEI IN STELLAR MATTER

被引:313
作者
ODA, T
HINO, M
MUTO, K
TAKAHARA, M
SATO, K
机构
[1] DOSHISHA WOMENS COLL LIBERAL ARTS,TANABE,KYOTO 61003,JAPAN
[2] UNIV TOKYO,DEPT PHYS,BUNKYO KU,TOKYO 112,JAPAN
关键词
D O I
10.1006/adnd.1994.1007
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
The weak interaction rates in stellar matter are calculated for the sd-shell nuclei in the full-shell model configurations using the effective interaction of Wildenthal, taking into account the recent extensive compilations of experimental energy levels and Gamow-Teller beta decay rates. Based on comparisons between the present calculation and that of Fuller, Fowler, and Newman (FFN), it is pointed out that correct treatment of nuclear structure effects is decisive in attaining reliable weak interaction rates in stellar matter. The weak rates are tabulated at the same grid points of density and temperature as those of FFN, for the ranges 10 less-than-or-equal-to rhoY(e) (g.cm-3) less-than-or-equal-to 10(11) and 0.01 x 10(9) less-than-or-equal-to T (K) less-than-or-equal-to 30 X 10(9). (C) 1994 Academic Press, Inc.
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页码:231 / 403
页数:173
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