Recent Results on Giant Dipole Resonance Decays in Highly Excited Nuclei
Recent Results on Giant Dipole Resonance Decays in Highly Excited Nuclei

Author:

Publisher:

Published: 1991

Total Pages: 11

ISBN-13:

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Some recent results on Giant Dipole Resonance (GDR) decays in highly excited, equilibrated nuclei, are discussed based primarily on work done at Seattle. Four sections address the following topics: oblate shapes of rotating, highly excited Zr--Mo nuclei; adiabatic versus m̀otionally narrowed ̀GDR decay; large spin-driven deformations observed in hot medium-mass nuclei; and search for entrance channel effects in GDR decay following 58Ni + 92Zr fusion. 22 refs.

Shape Changes and Isospin Purity in Highly Excited Light Mass Nuclei
Shape Changes and Isospin Purity in Highly Excited Light Mass Nuclei

Author:

Publisher:

Published: 1993

Total Pages: 10

ISBN-13:

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The statistical decay of the Giant Dipole Resonance built on a highly excited states of light-mass nuclei was studied in inclusive experiments. Results of the search for a shape change of hot, fast-rotating 45Sc and the test of the isospin purity at high excitation in 28Si and 26Al are reported.

Giant Resonances
Giant Resonances

Author: P.F. Bortigan

Publisher: Taylor & Francis

Published: 2023-05-31

Total Pages: 290

ISBN-13: 1000940667

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The series of volumes, Contemporary Concepts in Physics, is addressed to the professional physicist and to the serious graduate student of physics. The subject of many-body systems constitutes a central chapter in the study of quantum mechanics, with applications ranging from elementary particle and condensed matter physics to the behaviour of compact stellar objects. Quantal size effects is one of the most fascinating facets of many-body physics; this is testified to by the developments taking place in the study of metallic clusters, fullerenes, nanophase materials, and atomic nuclei. This book is divided into two main parts: the study of giant resonances based on the atomic nucleus ground state (zero temperature), and the study of the y-decay of giant resonances from compound (finite temperature) nuclei.