Collective excitation spectra of transitional even nuclei

Conference · Tue Nov 06 04:00:00 EST 1990

OSTI ID:6231146

Quentin, P ^[1]; Deloncle, I; Libert, J ^[2]; Sauvage, J ^[3]

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1. Lawrence Livermore National Lab., CA (USA) Paris-11 Univ., 91 - Orsay (France). Centre de Spectrometrie Nucleaire et de Spectrometrie de Masse
2. Paris-11 Univ., 91 - Orsay (France). Centre de Spectrometrie Nucleaire et de Spectrometrie de Masse
3. Paris-11 Univ., 91 - Orsay (France). Inst. de Physique Nucleaire

This talk is dealing with the nuclear low energy collective motion as described in the context of microscopic versions of the Bohr Hamiltonian. Two different ways of building microscopically Bohr collective Hamiltonians will be sketched; one within the framework of the Generator Coordinate Method, the other using the Adiabatic Time-Dependent Hartree-Fock-Boholyubov approximation. A sample of recent results will be presented which pertains to the description of transitional even nuclei and to the newly revisited phenomenon of superdeformation at low spin.

• Research Organization: Lawrence Livermore National Lab., CA (USA)
• Sponsoring Organization: DOE/DP
• DOE Contract Number: W-7405-ENG-48
• OSTI ID: 6231146
• Report Number(s): UCRL-JC-105327; CONF-901057--18; ON: DE91004200
• Country of Publication: United States
• Language: English

Related Subjects

653001* -- Nuclear Theory-- Nuclear Structure
Moments
Spin
& Models
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA DECAY RADIOISOTOPES
COLLECTIVE EXCITATIONS
DEFORMATION
DIFFERENTIAL EQUATIONS
ENERGY-LEVEL TRANSITIONS
EQUATIONS
EQUATIONS OF MOTION
EVEN-EVEN NUCLEI
EXCITATION
FUNCTIONS
GAMMA SPECTROSCOPY
HAMILTONIANS
HARTREE-FOCK METHOD
HEAVY NUCLEI
ISOTOPES
MATHEMATICAL OPERATORS
NUCLEAR DEFORMATION
NUCLEI
PARTIAL DIFFERENTIAL EQUATIONS
PLATINUM 190
PLATINUM ISOTOPES
QUANTUM OPERATORS
RADIOISOTOPES
SPECTROSCOPY
WAVE FUNCTIONS
YEARS LIVING RADIOISOTOPES