Published 1988 | Version v1
Report Open

Projected study of neutronic decay of giant resonances and continuum states

Creators

  • 1. Paris-11 Univ., 91 - Orsay (France). Inst. de Physique Nucleaire
  • 2. Rijksuniversiteit Groningen (Netherlands)

Description

A project to study the decay of very excited states in nuclei is presented. A multidetector to measure these modes for excited structures situated beyond the neutron emission threshold is proposed. Coincidence experiments would allow a study of the wave functions of these elementary excitations and of the damping mechanisms in the nuclear domain. The definition of the characteristics of the system; tests to be carried out before selecting a detector; and nonscientific and nontechnical aspects of the project are also presented

Availability note (English)

MF available from INIS under the Report Number.

Abstract (French)

Un projet d'etude des modes de decroissance des etats tres excites dans les noyaux est presente. Un multidetecteur pour mesurer ces modes pour des structures excitees situe au-dessus du seuil d'emission de neutrons est propose. Des experiences en coincidence permettraient une etude des fonctions d'onde de ces excitations elementaires et des mecanismes d'amortissement de ces etats dans le milieu nucleaire. La definition des caracteristiques du systeme; des tests preliminaires au choix definitif du detecteur; et les aspects non-scientifiques et non-techniques du projet sont aussi presentes

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Additional details

Additional titles

Original title (French)
Projet d'etude des decroissances par neutrons des resonances geantes et des etats du continuum

Publishing Information

Imprint Pagination
25 p.
Report number
IPNO-DRE--88-20

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
20032071
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
COINCIDENCE METHODS; DAMPING; EXCITED STATES; GIANT RESONANCE; NEUTRON EMISSION; NUCLEAR DECAY
Descriptors DEC
COUNTING TECHNIQUES; DECAY; EMISSION; ENERGY LEVELS; RESONANCE