Published March 12, 1990
| Version v1
Journal article
Giant double resonances in nuclei
Creators
- 1. Erlangen-Nuernberg Univ., Erlangen (Germany, F.R.). Inst. fuer Theoretische Physik
Description
A second RPA for two-particle-two-hole excitations is derived from the equations-of-motion method. It is analysed for the occurrence of collective double resonances. Using a separable residual interaction and realistic single-particle spectra we find that there are chances to observe pronounced double resonances in light nuclei. (orig.)
Additional details
Publishing Information
- Journal Title
- Nuclear Physics, A
- Journal Volume
- 509
- Journal Issue
- 2
- Series
- Nucl. Phys., A.
- Journal Page Range
- 287-305
- ISSN
- 0375-9474
- CODEN
- NUPAB
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 21048681
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANNIHILATION OPERATORS; CALCIUM 40; CALCIUM 48; CARBON 12; COLLECTIVE EXCITATIONS; COLLECTIVE MODEL; CREATION OPERATORS; ENERGY DEPENDENCE; E1-TRANSITIONS; GIANT RESONANCE; HAMILTONIANS; LEAD 208; LEVEL WIDTHS; MAGIC NUCLEI; NUCLEAR DECAY; NUCLEAR STRUCTURE; OXYGEN 16; PARTICLE-HOLE MODEL; RANDOM PHASE APPROXIMATION; ROTATIONAL STATES; STRENGTH FUNCTIONS; SUM RULES; THEORETICAL DATA
- Descriptors DEC
- CALCIUM ISOTOPES; CARBON ISOTOPES; DATA; DECAY; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; EQUATIONS; EVEN-EVEN NUCLEI; EXCITATION; EXCITED STATES; FUNCTIONS; HEAVY NUCLEI; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOTOPES; LEAD ISOTOPES; LIGHT NUCLEI; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; MULTIPOLE TRANSITIONS; NUCLEAR MODELS; NUCLEI; NUMERICAL DATA; OXYGEN ISOTOPES; QUANTUM OPERATORS; RESONANCE; STABLE ISOTOPES