Stellar electron-capture rates on nuclei based on Skyrme functionals

被引：1

作者：

Fantina, A. F. ^{[1
]}

Khan, E. ^{[2
]}

Colo, G. ^{[3
]}

Paar, N. ^{[4
]}

Vretenar, D. ^{[4
]}

机构：

[1] Univ Libre Bruxelles, Inst Astron & Astrophys, CP226, B-1050 Brussels, Belgium

[2] Univ Paris 11, IN2P3 CNRS, Inst Phys Nucl, F-91406 Orsay, France

[3] Univ Studi, Ist Nazl Fis Nucl, Dipartimento Fis, Sez Milno, I-20133 Milan, Italy

[4] Univ Zagreb, Fac Sci, Dept Phys, Zagreb, Croatia

来源：

INPC 2013 - INTERNATIONAL NUCLEAR PHYSICS CONFERENCE, VOL. 1 | 2014年 / 66卷

关键词：

WEAK INTERACTION RATES;

D O I：

10.1051/epjconf/20146602035

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

In this work, electron-capture rates on nuclei for stellar conditions are calculated for Ni isotopes, using a self-consistent microscopic model based on the finite-temperature Skyrme Hartree-Fock plus finite-temperature charge-exchange random-phase approximation approach. The results of the calculations show that electron-capture rates obtained either with different Skyrme sets or with different available models can differ by up to a few orders of magnitude.

引用

页数：4

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