Mass parameters in the adiabatic time-dependent Hartree-Fock approximation. II. Results for the isoscalar quadrupole mode

Journal Article · Thu May 01 04:00:00 EDT 1980 · Phys. Rev., C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.21.2076· OSTI ID:5315697

Giannoni, M J; Quentin, P

The formalism presented in the preceding paper is used to compute self-consistent adiabatic mass parameters for the isoscalar quadrupole modes. Skyrme-like effective forces have been used. A detailed study of the practical methods of calculation is made. A special attention is devoted to the problem of numerical accuracy. Results are presented for both scaling and constrained Hartree-Fock paths. A comparative discussion of the two corresponding sets of results is made. The method used to calculate self-consistent mass parameters for the constrained Hartree-Fock path provides, as a byproduct, the non-self-consistent cranking mass. This method (for self-consistent as well as cranking masses) is free of continuum problems inherent to the application of the usual cranking formula. The effect of self-consistency is extensively studied by use of a large set of Skyrme-like forces.

• Research Organization: Division de Physique Theorique, Institut de Physique Nucleaire, 91406 Orsay-Cedex, France
• OSTI ID: 5315697
• Journal Information: Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 21:5; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

653007* -- Nuclear Theory-- Nuclear Models-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CALCULATION METHODS
DIFFERENTIAL EQUATIONS
EQUATIONS
EQUATIONS OF MOTION
FUNCTIONS
GAUGE INVARIANCE
HAMILTONIANS
HARTREE-FOCK METHOD
INVARIANCE PRINCIPLES
MASS
MATHEMATICAL OPERATORS
MATHEMATICS
NUCLEON-NUCLEON POTENTIAL
NUMERICAL ANALYSIS
POTENTIALS
QUADRUPOLE MOMENTS
QUANTUM OPERATORS
SKYRME POTENTIAL
TIME DEPENDENCE
WAVE FUNCTIONS