Published 1978
| Version v1
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Transport theory for deeply inelastic heavy-ion collisions within the statistical model
Description
The theory I am going to describe has been developed recently by Agassi, Ko and Weidenmueller. It is based on a random-matrix model for the form factor (FF) which couples a collective degree of freedom, taken to be the distance anti r between the two ions, with the intrinsic degrees of freedom. This study of dissipative phenomena in a microsystem was triggered by the success of the simple friction and diffusion models in describing experimental data on deeply inelastic collisions. I plan to describe the underlying physical assumptions, to outline the theoretical developments and to show some very recent results. (orig.)
Abstract (German)
Die in dieser Arbeit beschriebene Theorie wurde vor kurzem von Agassi, Ko und Weidenmueller entwickelt. Sie beruht auf einem Random-Matrix-Modell fuer den Formfaktor, das einem kollektiven Freiheitsgrad - der Abstand anti r zwischen den beiden Ionen - mit den inneren Freiheitsgraden koppelt. Diese Untersuchung der dissipativen Phaenomene, in einem mikroskopischen System wurde durch den Erfolg der einfachen Reibungs- und Diffusionsmodelle zur Beschreibung experimenteller Daten der tief-inelastischen Streuung ausgeloest. Die grundlegenden physikalischen Annahmen werden beschrieben, die theoretischen Entwicklungen skizziert und einige neuere Ergebnisse angegeben. (orig.)
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Additional details
Publishing Information
- Imprint Title
- Gross properties of nuclei and nuclear excitations
- Journal Page Range
- p. 37-39.
- Report number
- AED-Conf--78-007-000
Conference
- Title
- 6. international workshop on gross properties of nuclei and nuclear excitations.
- Dates
- 16 - 21 Jan 1978.
- Place
- Hirschegg, Austria.
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 9416366
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- DIFFUSION; FRICTION; QUASI-FISSION; STATISTICAL MODELS; TRANSPORT THEORY
- Descriptors DEC
- HEAVY ION REACTIONS; MATHEMATICAL MODELS; NUCLEAR REACTIONS
Optional Information
- Secondary number(s)
- AED-Conf--78-007-010.