Adiabatic time-dependent Hartree-Fock calculations of the optimal path, the potential, and the mass parameter for large-amplitude collective motion
Journal Article
·
· Phys. Rev. Lett.; (United States)
The adiabatic time-dependent Hartree-Fock theory is reformulated in order to yield a simple differential equation for the collective path with accompanying simple expressions for the collective mass and the potential. Using three-dimensional coordinate- and momentum-space techniques and density-dependent interactions, the new adiabatic time-dependent Hartree-Fock formalism is applied to ..cap alpha..-..cap alpha.. scattering and correspondingly to the fission mode of /sup 8/Be. In the overlapping region the resulting collective mass deviates strongly from the reduced mass.
- Research Organization:
- Institut fuer Kernphysik, Universitaet Mainz, D-6500 Mainz, West Germany
- OSTI ID:
- 5237324
- Journal Information:
- Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 44:26; ISSN PRLTA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
653003* -- Nuclear Theory-- Nuclear Reactions & Scattering
653007 -- Nuclear Theory-- Nuclear Models-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALINE EARTH ISOTOPES
ALPHA DECAY RADIOISOTOPES
ALPHA REACTIONS
BERYLLIUM 8
BERYLLIUM ISOTOPES
CHARGED-PARTICLE REACTIONS
COLLECTIVE MODEL
COULOMB FIELD
DIFFERENTIAL EQUATIONS
ELECTRIC FIELDS
EQUATIONS
EVEN-EVEN NUCLEI
FISSION
FUNCTIONS
HAMILTONIANS
HARTREE-FOCK METHOD
HELIUM 4 TARGET
ISOTOPES
LIGHT NUCLEI
MASS
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
NUCLEAR MODELS
NUCLEAR POTENTIAL
NUCLEAR REACTIONS
NUCLEI
POTENTIALS
QUANTUM OPERATORS
RADIOISOTOPES
RANDOM PHASE APPROXIMATION
SCATTERING
SECONDS LIVING RADIOISOTOPES
SINGLE-PARTICLE MODEL
TARGETS
TIME DEPENDENCE
WAVE FUNCTIONS
653007 -- Nuclear Theory-- Nuclear Models-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALINE EARTH ISOTOPES
ALPHA DECAY RADIOISOTOPES
ALPHA REACTIONS
BERYLLIUM 8
BERYLLIUM ISOTOPES
CHARGED-PARTICLE REACTIONS
COLLECTIVE MODEL
COULOMB FIELD
DIFFERENTIAL EQUATIONS
ELECTRIC FIELDS
EQUATIONS
EVEN-EVEN NUCLEI
FISSION
FUNCTIONS
HAMILTONIANS
HARTREE-FOCK METHOD
HELIUM 4 TARGET
ISOTOPES
LIGHT NUCLEI
MASS
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
NUCLEAR MODELS
NUCLEAR POTENTIAL
NUCLEAR REACTIONS
NUCLEI
POTENTIALS
QUANTUM OPERATORS
RADIOISOTOPES
RANDOM PHASE APPROXIMATION
SCATTERING
SECONDS LIVING RADIOISOTOPES
SINGLE-PARTICLE MODEL
TARGETS
TIME DEPENDENCE
WAVE FUNCTIONS