SYSTEMATIC CALCULATION OF ELECTRIC DIPOLE STRENGTH WITH SKYRME-HF PLUS RPA

2010 ◽  
Vol 25 (21n23) ◽  
pp. 1931-1934 ◽  
Author(s):  
TSUNENORI INAKURA ◽  
TAKASHI NAKATSUKASA ◽  
KAZUHIRO YABANA
Keyword(s):  
Angular Momentum ◽  
Electric Dipole ◽  
Finite Amplitude ◽  
Dipole Strength ◽  
Systematic Comparison ◽  
Systematic Calculation ◽  
Hartree Fock ◽  
Consistent Calculation ◽  
Self Consistent

We show some results of systematic calculation on electric dipole responses of even-even nuclei, employing a Hartree-Fock plus RPA approach. For an easy implementation of the fully self-consistent calculation, a finite amplitude method which we proposed recently is employed. We show a systematic comparison of calculated peak energies of giant dipole resonances and an importance of low-angular momentum orbit for emergence of pygmy dipole resonances.

Systematic calculation of electric dipole strength with Skyrme-HF plus RPA

2010 ◽  
Author(s):  
T. Inakura ◽  
T. Nakatsukasa ◽  
K. Yabana ◽  
Akira Ozawa ◽  
Weiping Lu
Keyword(s):  
Electric Dipole ◽  
Dipole Strength ◽  
Systematic Calculation

THE FINITE AMPLITUDE METHOD FOR THE QRPA

2010 ◽  
Vol 25 (21n23) ◽  
pp. 1999-2000
Author(s):  
PAOLO AVOGADRO ◽  
TAKASHI NAKATSUKASA
Keyword(s):  
Spherical Symmetry ◽  
Random Phase Approximation ◽  
Random Phase ◽  
Finite Amplitude ◽  
Phase Approximation ◽  
Quasi Particle ◽  
Hartree Fock ◽  
Self Consistent

We present the finite amplitude method (FAM) for the Quasi Particle Random Phase Approximation (QRPA). This method allows to extract a QRPA code starting from a Hartree-Fock-Bogoliubov (HFB) code. The code obtained is fully self consistent, moreover since the FAM is not restricted to spherical symmetry it can be used to obtain deformed QRPA codes.

Self-consistent calculation of excited3P state wave functions of atoms

1971 ◽  
Vol 5 (6) ◽  
pp. 647-655 ◽  
Author(s):  
P. K. Mukherjee ◽  
A. K. Bhattacharya ◽  
A. Mukherji
Keyword(s):  
Wave Functions ◽  
Consistent Calculation ◽  
State Wave ◽  
Self Consistent

Self-consistent tensor effects on nuclear matter systems within a relativistic Hartree-Fock approach

2015 ◽  
Vol 91 (2) ◽  
Author(s):  
Li Juan Jiang ◽  
Shen Yang ◽  
Jian Min Dong ◽  
Wen Hui Long
Keyword(s):  
Nuclear Matter ◽  
Hartree Fock ◽  
Self Consistent

Correlation in the Ground State of He Atom

1981 ◽  
Vol 36 (3) ◽  
pp. 272-275 ◽  
Author(s):  
Subal Chandra Saha ◽  
Sankar Sengupta
Keyword(s):  
Ground State ◽  
Zero Order ◽  
Consistent Variation ◽  
Hartree Fock ◽  
Perturbation Procedure ◽  
Self Consistent ◽  
He Atom ◽  
Atomic Parameters

It is possible to reproduce the entire results of Pekeris et al. of different atomic parameters for the He atom by introducing (ll) type correlation in a self consistent variation perturbation procedure using the Hartree-Fock (HF) wavefunction as the zero-order wavefunction

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