ScholarLens Back to search
2021•Physical Review COpen access

Properties of isoscalar giant multipole resonances in medium-heavy closed-shell nuclei: A semimicroscopic description

M. L. Gorelik, S. Shlomo, B. A. Tulupov, M. H. Urin

Open full text 11 citations

Abstract

The semimicroscopic particle-hole dispersive optical model is adopted for a description of 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, and partial and total probabilities of direct one-nucleon decay. The model is implemented to describe characteristics of the mentioned resonances in the $^{208}\mathrm{Pb}$ nucleus, taken as an example. Calculation results are compared with available experimental data.

Open-access reader

About this research paper

What this paper is about

The semimicroscopic particle-hole dispersive optical model is adopted for a description of 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, and partial and total probabilities of direct one-nucleon decay. The model is implemented to describe characteristics of the mentioned resonances in the $^{208}\mathrm{Pb}$ nucleus, taken as an example. Calculation results are compared with available experimental data.

Why it matters

OpenAlex reports 11 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

The semimicroscopic particle-hole dispersive optical model is adopted for a description of 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, and partial and total probabilities of direct one-nucleon decay. The model is implemented to describe characteristics of the mentioned resonances in the $^{208}\mathrm{Pb}$ nucleus, taken as an example. Calculation results are compared with available experimental data.

Key concepts: Isoscalar, Multipole expansion, Physics, Shell (structure), Giant resonance, SHELL model, Nucleus, Atomic physics

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Properties of isoscalar giant multipole resonances in medium-heavy closed-shell nuclei: A semimicroscopic description — Research Paper | ScholarLens