Properties of Isoscalar Giant Multipole Resonances in medium-heavy closed-shell nuclei: a semimicroscopic description

Abstract

The semimicroscopic particle-hole dispersive optical model (PHDOM) is implemented to describe main properties of Isoscalar Giant Multipole Resonances (up to L=3) in medium-heavy closed-shell nuclei. The main properties are characterized by the strength distribution, transition density, partial and total probabilities of direct one-nucleon decay. Calculation results obtained for the 208Pb nucleus are compared with available experimental data.

arXiv comment33 pages, 6 tables, 8 figures

References in corpus (6)

• The Compression-Mode Giant Resonances and Nuclear Incompressibility
• Isoscalar Giant Dipole Resonance and Nuclear Matter Incompressibility Coefficient
• Direct-decay properties of Giant Resonances
• Investigation of the energy-averaged double transition density of isoscalar monopole excitations in medium-heavy mass spherical nuclei
• On the spreading width of the Isobaric Analog Resonances
• On unitarity of the particle-hole dispersive optical model

Cited by in corpus (2)

• A semimicroscopic description of Isoscalar Giant Multiple Resonances in medium-mass closed-shell nuclei
• Properties of Gamow-Teller and charge-exchange giant spin-monopole resonances in medium-heavy closed-shell parent nuclei: a semi-microscopic description