Nuclear single-particle states: dynamical shell model and energy density functional methods

被引：23

作者：

Bortignon, P. F. ^{[1
,2
]}

Colo, G. ^{[1
,2
]}

Sagawa, H. ^{[3
]}

机构：

[1] Univ Milan, Dipartimento Fis, Milan, Italy

[2] Ist Nazl Fis Nucl, Sez Milano, I-20133 Milan, Italy

[3] Univ Aizu, Ctr Math & Phys, Fukushima 9658560, Japan

来源：

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 2010年 / 37卷 / 06期

关键词：

EFFECTIVE-MASS; PARAMETRIZATION;

D O I：

10.1088/0954-3899/37/6/064013

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 different approaches to the problem of reproducing the observed features of nuclear single-particle spectra. In particular, we analyze the dominant energy peaks and the single-particle strength fragmentation, using the example of neutron states in (208)Pb. Our main emphasis is the interpretation of that fragmentation due to the particle-vibration coupling (PVC). We compare the results from PVC with recent energy density functional (EDF) approaches, and try to present a critical perspective.

引用

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