TENSOR EFFECTS ON THE SPIN-DEPENDENT CHARGE-EXCHANGE TRANSITIONS

被引：0

作者：

Bai, C. L. ^{[1
]}

Zhang, H. Q. ^{[2
]}

Zhang, X. Z. ^{[2
]}

Xu, F. R. ^{[3
]}

Sagawa, H. ^{[4
]}

Colo, G. ^{[5
]}

机构：

[1] Sichuan Univ, Chengdu 610065, Peoples R China

[2] China Inst Atom Energy China, Beijing, Peoples R China

[3] Peking Univ, Sch Phys, Beijing, Peoples R China

[4] Univ Aizu, Ctr Math & Phys, Aizu Wakamatsu, Fukushima 9658580, Japan

[5] Univ Milan, Ist Nazl Fis Nucl, Dipartmento Fis, I-20133 Milan, Italy

来源：

NUCLEAR STRUCTURE IN CHINA 2012 | 2013年

关键词：

Tensor force; HF plus RPA; GT excitation; SD excitation;

D O I：

暂无

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：

Effects of the tensor force on the Gamow-Teller (GT) and Charge-exchange Spin-Dipole (SD) transitions in Pb-208 and Zr-90 are studied through self-consistent Hartree-Fock plus Random-Phase-Approximation (HF+RPA) theory based on Skyrme force. It is found that tensor force produce strong effect on the GT and SD transitions. These strong effects can be good candidates to constrain the strength of tensor force or choose Skyrme parameter sets which included the tensor force.

引用

页码：1 / 8

页数：8