Published November 1987
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Chaotic behaviour of the nuclear shell-model hamiltonian
- 1. Sao Paulo Univ. (Brazil). Inst. de Fisica
- 2. Drexel Univ., Philadephia, PA (USA). Dept. of Physics and Atmospheric Science
Description
Large scale nuclear shell-model calculations for several nuclear systems are discussed. In particular, the statistical baheviour of the energy eigenvalues and eigenstates, are discussed. The chaotic behaviour of the NSMH is then shown to be quite useful in calculating the spreading width of the highly collective multipole giant resonances. (author)
Abstract (Portuguese)
Discutem-se calculos do modelo de camada nuclear em larga escala para diversos sistemas nucleares. Em particular, e discutido o comportamento estatistico dos atuovalores e auto-estados. O comportamento caotico do NSMH e entrao indicado por sua utilidade no calculo do alargamento de picos de ressonancias de multipolo coletivo gigantes. (M.W.O.)Files
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Additional details
Publishing Information
- Imprint Pagination
- 18 p.
- Report number
- IFUSP-P--674
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 19081353
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- EIGENFUNCTIONS; EIGENSTATES; EIGENVALUES; GIANT RESONANCE; HAMILTONIANS; SHELL MODELS
- Descriptors DEC
- FUNCTIONS; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; NUCLEAR MODELS; QUANTUM OPERATORS; RESONANCE