Published November 11, 1991
| Version v1
Journal article
Skyrme-Landau parametrization of effective interactions. Pt. 2
- 1. Dept. of Physics and Astronomy, Kentucky Univ., Lexington, KY (United States)
- 2. Inst. of Atomic Energy, Beijing, BJ (China)
Description
The positions and the transition strengths of giant multipole resonances (including electric, magnetic, Fermi and Gamow-Teller transitions of the spherical nuclei 16O, 40 Ca, 48Ca, 90Zr, 208Pb) are calculated using the random phase approximation based on the Hartree-Fock ground states with our new extended Skyrme-Landau interaction - SL1. The method of calculating Green function in coordinate space is extended to included spin dependence; this makes it possible to calculate M1 and Gamow-Teller transitions. The predicted resonance positions agree well with the experimental results. The Thouless sum rules are checked to within 10-15% in most cases. (orig.)
Additional details
Additional titles
- Subtitle (English)
- Self-consistent description of giant multipole resonances
Publishing Information
- Journal Title
- Nuclear Physics, A
- Journal Volume
- 534
- Journal Issue
- 1
- Series
- Nucl. Phys., A.
- Journal Page Range
- 25-47
- ISSN
- 0375-9474
- CODEN
- NUPAB
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 23017960
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- CALCIUM 40; CALCIUM 48; DENSITY MATRIX; E0-TRANSITIONS; E1-TRANSITIONS; E2-TRANSITIONS; E3-TRANSITIONS; GAMOW-TELLER RULES; GIANT RESONANCE; GREEN FUNCTION; GROUND STATES; HARTREE-FOCK METHOD; LANDAU LIQUID HELIUM THEORY; LEAD 208; MAGIC NUCLEI; MATRIX ELEMENTS; MULTIPOLE TRANSITIONS; M1-TRANSITIONS; NUCLEAR STRUCTURE; OXYGEN 16; PARTICLE-HOLE MODEL; QUANTUM OPERATORS; RANDOM PHASE APPROXIMATION; RESPONSE FUNCTIONS; ROTATIONAL STATES; SELF-CONSISTENT FIELD; SKYRME POTENTIAL; SPIN ORIENTATION; STRENGTH FUNCTIONS; SUM RULES; THEORETICAL DATA; THREE-BODY PROBLEM; TRANSITION AMPLITUDES; VIBRATIONAL STATES; ZIRCONIUM 90
- Descriptors DEC
- AMPLITUDES; CALCIUM ISOTOPES; DATA; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; EQUATIONS; EVEN-EVEN NUCLEI; EXCITED STATES; FUNCTIONS; HEAVY NUCLEI; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LEAD ISOTOPES; LIGHT NUCLEI; MANY-BODY PROBLEM; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; MATRICES; MILLISEC LIVING RADIOISOTOPES; NUCLEAR MODELS; NUCLEI; NUCLEON-NUCLEON POTENTIAL; NUMERICAL DATA; ORIENTATION; OXYGEN ISOTOPES; POTENTIALS; RADIOISOTOPES; RESONANCE; STABLE ISOTOPES; ZIRCONIUM ISOTOPES