Published March 7, 1994
| Version v1
Journal article
Single and multiple giant resonances: Counterplay of collective and chaotic dynamics
Creators
- 1. National Superconducting Cyclotron Lab., Michigan State Univ., East Lansing, MI (United States)
Description
The damping of collective states is a subject of broad interest, especially in finite many-body systems. We present a model to explain the saturation of the spreading widths of giant resonances in hot nuclei and the spreading widths of multiphonon states in terms of the chaotic dynamics governing the coupling of collective motion to incoherent degrees of freedom. (orig.)
Additional details
Publishing Information
- Journal Title
- Nuclear Physics. A
- Journal Volume
- 569
- Journal Issue
- 1-2
- Journal Page Range
- p. 183c-194c.
- ISSN
- 0375-9474
- CODEN
- NUPABL
Conference
- Title
- Gull Lake nuclear physics conference on giant resonances.
- Dates
- 17-21 Aug 1993.
- Place
- Gull Lake, MI (United States).
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 25045947
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ASYMPTOTIC SOLUTIONS; COLLECTIVE MODEL; COUPLING; DAMPING; DEGREES OF FREEDOM; ENERGY DEPENDENCE; EXCITED STATES; GIANT RESONANCE; LEVEL WIDTHS; MANY-BODY PROBLEM; MULTIPOLE TRANSITIONS; NUCLEAR REACTION KINETICS; NUCLEAR STRUCTURE; NUCLEAR TEMPERATURE; PHONONS; STOCHASTIC PROCESSES; STRENGTH FUNCTIONS
- Descriptors DEC
- ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; FUNCTIONS; KINETICS; MATHEMATICAL MODELS; NUCLEAR MODELS; QUASI PARTICLES; REACTION KINETICS; RESONANCE