THE SHELL CORRECTION METHOD

1998 ◽  
pp. 119-128
Author(s):  
A. S. TYAPIN
Keyword(s):  
Correction Method ◽  
Shell Correction

MAGNETIC PROPERTIES OF SODIUM CLUSTERS

1996 ◽  
Vol 03 (01) ◽  
pp. 441-445 ◽  
Author(s):  
S. FRAUENDORF ◽  
V.V. PASHKEVICH ◽  
S.M. REIMANN
Keyword(s):  
Magnetic Properties ◽  
Correction Method ◽  
Shell Correction ◽  
Sodium Clusters

Axial and triaxial shapes of Na clusters are determined by means of the shell-correction method.1 The orbital paramagnetism and the diamagnetism of small Na clusters are calculated. Odd axial clusters may have substantial orbital paramagnetic moments, which are quenched for triaxial shapes. Even clusters show diamagnetism, which is maximal for spherical and attenuated for deformed shape.

scholarly journals TEMPERATURE DEPENDENCE OF THE NUCLEAR ENERGY IN RELATIVISTIC MEAN-FIELD THEORY

2005 ◽  
Vol 14 (03) ◽  
pp. 505-511 ◽  
Author(s):  
B. NERLO-POMORSKA ◽  
K. POMORSKI ◽  
J. SYKUT ◽  
J. BARTEL
Keyword(s):  
Single Particle ◽  
Level Density ◽  
Mean Field Theory ◽  
Mean Field ◽  
Correction Method ◽  
Shell Correction ◽  
Shell Effects ◽  
Relativistic Mean Field ◽  
Single Particle Level ◽  
Particle Level

Self-consistent relativistic mean-field (RMF) calculations with the NL3 parameter set were performed for 171 spherical even-even nuclei with 16≤A≤224 at temperatures in the range 0≤T≤4 MeV . For this sample of nuclei single-particle level densities are determined by analyzing the data obtained for various temperatures. A new shell-correction method is used to evaluate shell effects at all temperatures. The single-particle level density is expressed as function of mass number A and relative isospin I and compared with previous estimates.

Energy- andN-averagings in the shell correction method

1979 ◽  
Vol 293 (4) ◽  
pp. 337-342 ◽  
Author(s):  
F. A. Ivanyuk ◽  
V. M. Strutinsky
Keyword(s):  
Correction Method ◽  
Shell Correction

THEORETICAL STUDY OF FISSION OF SIMPLE METAL CLUSTERS USING A JELLIUM MODEL

1996 ◽  
Vol 03 (01) ◽  
pp. 613-616
Author(s):  
HIROYASU KOIZUMI ◽  
SATORU SUGANO
Keyword(s):  
Metal Clusters ◽  
Correction Method ◽  
Shell Correction ◽  
Discrete Variable ◽  
Jellium Model ◽  
Discrete Variable Representation ◽  
Simple Metal ◽  
Representation Method ◽  
Sine Functions ◽  
Variable Representation

Fission of simple metal clusters is investigated using a jellium model which allows axial symmetrical deformations and fission. The Kohn-Sham equations for the jellium model are solved by the discrete-variable representation method where the zeros of the sine functions and the zeros of the 0th order Bessel functions are used for the basis for z-coordinate and ρ-coordinate, respectively. The comparison between the jellium model results and the shell-correction method results is made.

REMARKS ON THE NUCLEAR SHELL-CORRECTION METHOD

2009 ◽  
Vol 18 (01) ◽  
pp. 123-130 ◽  
Author(s):  
BOŻENA NERLO-POMORSKA ◽  
KRZYSZTOF POMORSKI ◽  
FEDIR IVANYUK
Keyword(s):  
Total Energy ◽  
Single Particle ◽  
Mean Field ◽  
Field Potential ◽  
Correction Method ◽  
Shell Correction ◽  
Nucleon Number ◽  
Shell Correction Energy ◽  
Nuclear Shell ◽  
Mean Field Potential

The shell-correction energy is calculated using the single-particle levels obtained with the folded-Yukawa mean-field potential. Three different ways of evaluation of the shell-correction are compared: the traditional Strutinsky method, the modified prescription by the smearing of the total energy sum in the nucleon number space, and the smoothing of the single-particle energies of occupied states and summing them up. The dependence of these three energies on nuclear elongation is investigated.

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