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Order out of chaos in atomic nuclei

Abstract

The transition from the resonance reaction mechanism at low level density to the direct reaction mechanism at high level density is investigated by means of numerical results obtained from microscopic calculations for nucleon-induced reactions. The transition takes place rather sharply at GAMMA approx. = D-bar. Here, two types of motion of the nucleons exist simultaneously: a motion in long-living states which are near equilibrium and a motion in short-living states which are far from equilibrium. A formation of order out of chaos takes place only in the open quantum mechanical nuclear system. It is caused by quantum fluctuations via the continuum.
Authors:
Publication Date:
Jul 01, 1988
Product Type:
Journal Article
Reference Number:
GBN-88-003651; EDB-88-158685
Resource Relation:
Journal Name: J. Phys. F. Met. Phys.(London); (United Kingdom); Journal Volume: 14:7
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; COMPOUND-NUCLEUS REACTIONS; DIRECT REACTIONS; COMPOUND NUCLEI; CORRELATIONS; ENERGY LEVELS; ENERGY-LEVEL DENSITY; LEVEL WIDTHS; LIFETIME; NUCLEON REACTIONS; RESONANCE; BARYON REACTIONS; HADRON REACTIONS; NUCLEAR REACTIONS; 653001* - Nuclear Theory- Nuclear Structure, Moments, Spin, & Models
OSTI ID:
6951348
Research Organizations:
Zentralinstitut fuer Kernforschung, Rossendorf bei Dresden (German Democratic Republic)
Country of Origin:
United Kingdom
Language:
English
Other Identifying Numbers:
Journal ID: CODEN: JPFMA
Submitting Site:
GBN
Size:
Pages: 857-867
Announcement Date:
Sep 01, 1988

Citation Formats

Rotter, I. Order out of chaos in atomic nuclei. United Kingdom: N. p., 1988. Web.
Rotter, I. Order out of chaos in atomic nuclei. United Kingdom.
Rotter, I. 1988. "Order out of chaos in atomic nuclei." United Kingdom.
@misc{etde_6951348,
title = {Order out of chaos in atomic nuclei}
author = {Rotter, I}
abstractNote = {The transition from the resonance reaction mechanism at low level density to the direct reaction mechanism at high level density is investigated by means of numerical results obtained from microscopic calculations for nucleon-induced reactions. The transition takes place rather sharply at GAMMA approx. = D-bar. Here, two types of motion of the nucleons exist simultaneously: a motion in long-living states which are near equilibrium and a motion in short-living states which are far from equilibrium. A formation of order out of chaos takes place only in the open quantum mechanical nuclear system. It is caused by quantum fluctuations via the continuum.}
journal = []
volume = {14:7}
journal type = {AC}
place = {United Kingdom}
year = {1988}
month = {Jul}
}