| Issue |
EPJ Web Conf.
Volume 194, 2018
International Conference on Nuclear Structure and Related Topics (NSRT18)
|
|
|---|---|---|
| Article Number | 02010 | |
| Number of page(s) | 4 | |
| Section | Spin-isospin excitations and beta-decay | |
| DOI | https://doi.org/10.1051/epjconf/201819402010 | |
| Published online | 14 November 2018 | |
https://doi.org/10.1051/epjconf/201819402010
Damping parameters of charge-exchange giant monopole resonances within a semi-microscopic approach
1
National Research Nuclear University “MEPhI” (Moscow Engineering Physics Institute), Moscow, Russia
2
Moscow Economic School, Moscow, Russia
* e-mail: kolomiytsev@theor.mephi.ru
Published online: 14 November 2018
The recently proposed semi-microscopic approach, which consists in incorporating the “Coulomb description” of isospin-forbidden processes into the particle-hole dispersive optical model, is implemented to evaluate the main damping parameters of charge-exchange giant monopole resonances (including isobaric analog resonances) in medium-heavy spherical nuclei. The calculation results obtained for the 208Pb and 209Pb parent nuclei are compared with available experimental data.
© The Authors, published by EDP Sciences, 2018
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