Escape and spreading properties of charge-exchange resonances in [sup 208]Bi
Journal Article
·
· Physical Review, C (Nuclear Physics); (United States)
- Division de Physique Theorique, Institut de Physique Nucleaire, 91406 Orsay Cedex (France)
- Dipartimento di Fisica, Universita degli Studi, and Istituto Nazionale di Fisica Nucleare, Sezione di Milano, Via Celoria 16, 20133 Milano (Italy)
- Dipartimento di Fisica, Universita degli Studi, and Istituto Nazionale di Fisica Nucleare, Sezione di Milano, Via Celoria 16, 20133 Milano (Italy) Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen (Denmark)
The properties of charge-exchange excitations of [sup 208]Pb with [Delta][ital L]=0, i.e., the isobaric analog and Gamow-Teller resonances, are studied within a self-consistent model making use of an effective force of the Skyrme type. The well-known isobaric analog case is used to assess the reliability of the model. The calculated properties of the Gamow-Teller resonance are compared with recent experimental measurements with the aim of better understanding the microscopic structure of this mode.
- OSTI ID:
- 7006315
- Journal Information:
- Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 50:3; ISSN 0556-2813; ISSN PRVCAN
- Country of Publication:
- United States
- Language:
- English
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·
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Related Subjects
663120* -- Nuclear Structure Models & Methods-- (1992-)
663300 -- Nuclear Reactions & Scattering
General-- (1992-)
663440 -- D-
T-
& He-induced Reactions & Scattering-- (1992-)
663580 -- Nuclear Mass Ranges-- A=190-219-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BISMUTH 208 TARGET
CALCULATION METHODS
CHARGE-EXCHANGE REACTIONS
DATA
ENERGY LEVELS
EVEN-EVEN NUCLEI
GAMOW-TELLER RULES
HARTREE-FOCK METHOD
HEAVY NUCLEI
INFORMATION
ISOBARIC ANALOGS
ISOTOPES
LEAD 208
LEAD ISOTOPES
NUCLEAR REACTIONS
NUCLEI
NUCLEON-NUCLEON POTENTIAL
NUMERICAL DATA
POTENTIALS
RANDOM PHASE APPROXIMATION
RESONANCE
SKYRME POTENTIAL
STABLE ISOTOPES
TARGETS
THEORETICAL DATA
663300 -- Nuclear Reactions & Scattering
General-- (1992-)
663440 -- D-
T-
& He-induced Reactions & Scattering-- (1992-)
663580 -- Nuclear Mass Ranges-- A=190-219-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BISMUTH 208 TARGET
CALCULATION METHODS
CHARGE-EXCHANGE REACTIONS
DATA
ENERGY LEVELS
EVEN-EVEN NUCLEI
GAMOW-TELLER RULES
HARTREE-FOCK METHOD
HEAVY NUCLEI
INFORMATION
ISOBARIC ANALOGS
ISOTOPES
LEAD 208
LEAD ISOTOPES
NUCLEAR REACTIONS
NUCLEI
NUCLEON-NUCLEON POTENTIAL
NUMERICAL DATA
POTENTIALS
RANDOM PHASE APPROXIMATION
RESONANCE
SKYRME POTENTIAL
STABLE ISOTOPES
TARGETS
THEORETICAL DATA