scholarly journals Frontier of Nuclear Shell-Model Calculations and High Performance Computing

2015 ◽  
Author(s):  
Noritaka Shimizu ◽  
Takashi Abe ◽  
Michio Honma ◽  
Takaharu Otsuka ◽  
Yusuke Tsunoda ◽  
...  
Keyword(s):  
Shell Model ◽  
High Performance Computing ◽  
High Performance ◽  
Nuclear Shell Model ◽  
Model Calculations ◽  
Nuclear Shell ◽  
Performance Computing

scholarly journals Stochastic estimation of level density in nuclear shell-model calculations

2016 ◽  
Vol 122 ◽  
pp. 02003 ◽  
Author(s):  
Noritaka Shimizu ◽  
Yutaka Utsuno ◽  
Yasunori Futamura ◽  
Tetsuya Sakurai ◽  
Takahiro Mizusaki ◽  
...  
Keyword(s):  
Shell Model ◽  
Level Density ◽  
Stochastic Estimation ◽  
Nuclear Shell Model ◽  
Model Calculations ◽  
Nuclear Shell

scholarly journals SHELL MODEL DESCRIPTION OF 102–108Sn ISOTOPES

2012 ◽  
Vol 21 (04) ◽  
pp. 1250049
Author(s):  
T. TRIVEDI ◽  
P. C. SRIVASTAVA ◽  
D. NEGI ◽  
I. MEHROTRA
Keyword(s):  
Shell Model ◽  
Single Particle ◽  
State Of The Art ◽  
Model Space ◽  
Model Description ◽  
Nuclear Shell Model ◽  
Model Calculations ◽  
Particle Orbits ◽  
Recent Experimental Work ◽  
Nuclear Shell

We have performed shell model calculations for neutron deficient even 102-108 Sn and odd 103-107 Sn isotopes in sdg7/2h11/2 model space using two different interactions. The first set of interaction is due to Brown et al. and second is due to Hoska et al. The calculations have been performed using doubly magic 100 Sn as core and valence neutrons are distributed over the single particle orbits 1g7/2, 2d5/2, 2d3/2, 3s1/2 and 1h11/2. In more recent experimental work for 101 Sn [I. G. Darby et al., Phys. Rev. Lett.105 (2010) 162502], the g.s. is predicted as 5/2+ with excited 7/2+ at 172 keV. We have also performed another two set of calculations by taking difference in single particle energies of 2d5/2 and 1g7/2 orbitals by 172 keV. The present state-of-the-art shell model calculations predict fair agreement with the experimental data. These calculations serve as a test of nuclear shell model in the region far from stability for unstable Sn isotopes near the doubly magic 100 Sn core.

Concurrent algorithms for nuclear shell model calculations

1988 ◽  
Vol 48 (2) ◽  
pp. 229-240 ◽  
Author(s):  
L.M. Mackenzie ◽  
A.M. Macleod ◽  
D.J. Berry ◽  
R.R. Whitehead
Keyword(s):  
Shell Model ◽  
Nuclear Shell Model ◽  
Model Calculations ◽  
Concurrent Algorithms ◽  
Nuclear Shell

Central and tensor potentials in nuclear shell model calculations

1966 ◽  
Vol 82 (1) ◽  
pp. 129-150 ◽  
Author(s):  
T.A. Hughes ◽  
R. Snow ◽  
W.T. Pinkston
Keyword(s):  
Shell Model ◽  
Nuclear Shell Model ◽  
Model Calculations ◽  
Nuclear Shell

Nuclear shell-model calculations and strong two-body correlations

1976 ◽  
Vol 102 (1) ◽  
pp. 129-155 ◽  
Author(s):  
J.M Irvine ◽  
G.S Mani ◽  
V.F.E Pucknell ◽  
M Vallieres ◽  
F Yazici
Keyword(s):  
Shell Model ◽  
Nuclear Shell Model ◽  
Model Calculations ◽  
Nuclear Shell

scholarly journals Variational procedure for nuclear shell-model calculations and energy-variance extrapolation

2012 ◽  
Vol 85 (5) ◽  
Author(s):  
Noritaka Shimizu ◽  
Yutaka Utsuno ◽  
Takahiro Mizusaki ◽  
Michio Honma ◽  
Yusuke Tsunoda ◽  
...  
Keyword(s):  
Shell Model ◽  
Variational Procedure ◽  
Nuclear Shell Model ◽  
Model Calculations ◽  
Nuclear Shell

scholarly journals Variational approach with the superposition of the symmetry-restored quasiparticle vacua for nuclear shell-model calculations

2021 ◽  
Vol 103 (1) ◽  
Author(s):  
Noritaka Shimizu ◽  
Yusuke Tsunoda ◽  
Yutaka Utsuno ◽  
Takaharu Otsuka
Keyword(s):  
Shell Model ◽  
Variational Approach ◽  
Nuclear Shell Model ◽  
Model Calculations ◽  
Nuclear Shell
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