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Semimicroscopic Description of Isoscalar Giant Multipole Resonances in the $${}^{\mathbf{208}}$$ Pb Nucleus
Physics of Atomic Nuclei ( IF 0.3 ) Pub Date : 2020-08-07 , DOI: 10.1134/s1063778820020118 M. L. Gorelik , B. A. Tulupov , M. H. Urin
中文翻译:
$$ {} ^ {\ mathbf {208}} $$ Pb核中等标量巨多极共振的半微观描述
更新日期:2020-08-07
Physics of Atomic Nuclei ( IF 0.3 ) Pub Date : 2020-08-07 , DOI: 10.1134/s1063778820020118 M. L. Gorelik , B. A. Tulupov , M. H. Urin
Abstract
An approach to describing main properties of isoscalar giant multipole resonances in medium-heavy closed-shell nuclei is proposed within the particle–hole dispersive optical model formulated recently. The description includes the energy-averaged strength function, projected transition density, and partial branching ratios for direct single-nucleon decay. The results obtained within this approach for the \({}^{208}\)Pb nucleus are compared with available experimental data.中文翻译:
$$ {} ^ {\ mathbf {208}} $$ Pb核中等标量巨多极共振的半微观描述