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Title: Properties of high-energy isoscalar monopole excitations in medium-heavy mass spherical nuclei

The recently developed particle-hole dispersive optical model is applied to describe properties of high-energy isoscalar monopole excitations in medium-heavy mass spherical nuclei. In particular, the double transition density averaged over the energy of the isoscalar monopole excitations is considered for {sup 208}Pb in a wide energy interval, which includes the isoscalar giant monopole resonance and its overtone. The energy-averaged strength functions of these resonances are also analyzed.
Authors:
; ; ;  [1]
  1. National Research Nuclear University “MEPhI” (Russian Federation)
Publication Date:
OSTI Identifier:
22472186
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physics of Atomic Nuclei; Journal Volume: 78; Journal Issue: 5; Other Information: Copyright (c) 2015 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; EXCITATION; GIANT RESONANCE; LEAD 208; MASS; OPTICAL MODELS; PARTICLE-HOLE MODEL; SPHERICAL CONFIGURATION; STRENGTH FUNCTIONS