Hyperspherical harmonics with orthogonal symmetry in the shell model approach and its application to light nuclei

2004 ◽  
Vol 69 (3) ◽  
Author(s):  
N. K. Timofeyuk
Keyword(s):  
Shell Model ◽  
Light Nuclei ◽  
Hyperspherical Harmonics ◽  
Model Approach

Shell model approach to collectivity in pseudo spin-orbit coupling

1987 ◽  
Vol 197 (4) ◽  
pp. 484-488 ◽  
Author(s):  
X. Ji ◽  
M. Vallieres ◽  
P. Halse
Keyword(s):  
Shell Model ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Model Approach

A Shell Model Description of Light Nuclei

Physics Today ◽  
1978 ◽  
Vol 31 (8) ◽  
pp. 55-56 ◽  
Author(s):  
I. S. Towner ◽  
John W. Negele
Keyword(s):  
Shell Model ◽  
Light Nuclei ◽  
Model Description

scholarly journals Symplectic no-core shell-model approach to intermediate-mass nuclei

2014 ◽  
Vol 89 (3) ◽  
Author(s):  
G. K. Tobin ◽  
M. C. Ferriss ◽  
K. D. Launey ◽  
T. Dytrych ◽  
J. P. Draayer ◽  
...  
Keyword(s):  
Shell Model ◽  
Core Shell ◽  
Intermediate Mass ◽  
Model Approach

scholarly journals Tensor optimized shell model using bare interaction for light nuclei

2010 ◽  
Vol 3 ◽  
pp. 04019
Author(s):  
T. Myo ◽  
H. Toki ◽  
K. Ikeda
Keyword(s):  
Shell Model ◽  
Light Nuclei ◽  
Bare Interaction

scholarly journals Shell model description of heavy nuclei and abnormal collective motions

2018 ◽  
Vol 178 ◽  
pp. 02015
Author(s):  
Chong Qi
Keyword(s):  
Shell Model ◽  
Degrees Of Freedom ◽  
Large Scale ◽  
Model Description ◽  
Heavy Nuclei ◽  
Collective Models ◽  
Collective Behaviors ◽  
Electromagnetic Transition ◽  
Nuclear Shell ◽  
Model Approach

In this contribution I present systematic calculations on the spectroscopy and electromagnetic transition properties of intermediate-mass and heavy nuclei around 100Sn and 208Pb. We employed the large-scale configuration interaction shell model approach with realistic interactions. Those nuclei are the longest isotopic chains that can be studied by the nuclear shell model. I will show that the yrast spectra of Te isotopes show a vibrational-like equally spaced pattern but the few known E2 transitions show rotational-like behaviour. These kinds of abnormal collective behaviors cannot be reproduced by standard collective models and provide excellent background to study the competition of single-particle and various collective degrees of freedom. Moreover, the calculated B(E2) values for neutron-deficient and heavier Te isotopes show contrasting different behaviours along the yrast line, which may be related to the enhanced neutron-proton correlation when approaching N=50. The deviations between theory and experiment concerning the energies and E2 transition properties of low-lying 0+ and 2+ excited states and isomeric states in those nuclei may provide a constraint on our understanding of nuclear deformation and intruder configuration in that region.

scholarly journals Nuclear spectra in a large scale shell model approach

2011 ◽  
Vol 336 ◽  
pp. 012009
Author(s):  
D Bianco ◽  
F Andreozzi ◽  
N Lo Iudice ◽  
A Porrino ◽  
F Knapp
Keyword(s):  
Shell Model ◽  
Large Scale ◽  
Model Approach
Sign in / Sign up

Export Citation Format

Share Document