Low-momentum nucleon-nucleon interaction and shell-model calculations

被引：6
|
作者：
Covello, A [1 ]
Coraggio, L [1 ]
Gargano, A [1 ]
Itaco, N [1 ]
机构：
[1] Univ Naples Federico II, Dipartimento Sci Fisiche, I-80126 Naples, Italy
来源：
INTERNATIONAL SYMPOSIUM ON CORRELATION DYNAMICS IN NUCLEI | 2005年 / 20卷
关键词：
D O I：
10.1088/1742-6596/20/1/023
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：
We discuss the use of the low-momentum nucleon-nucleon (NN) interaction Vlow-k in the derivation of the shell-model effective interaction and emphasize its practical value as an alternative to the Brueckner G-matrix method. We present some selected results of our current study of exotic nuclei around closed shells, which have been obtained starting from the CD-Bonn potential. We also show some results of calculations performed with different phase-shift equivalent NN potentials, and discuss the effect of changes in the cutoff momentum which defines the Vlow-k potential.
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页码：137 / 142
页数：6
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