Issue |
EPJ Web of Conf.
Volume 290, 2023
European Nuclear Physics Conference (EuNPC 2022)
|
|
---|---|---|
Article Number | 02019 | |
Number of page(s) | 4 | |
Section | P2 Nuclear Structure, Spectroscopy and Dynamics | |
DOI | https://doi.org/10.1051/epjconf/202329002019 | |
Published online | 08 December 2023 |
https://doi.org/10.1051/epjconf/202329002019
Core-valence absorption in breakup and stripping reactions and its isospin dependence
1 Departamento de Física Atómica, Molecular y Nuclear, Facultad de Física, Universidad de Sevilla, Apartado 1065, E-41080 Sevilla, Spain
2 Centro Nacional de Aceleradores (U. Sevilla, J. Andalucía, CSIC), Tomás Alva Edison, 7, 41092 Sevilla, Spain
3 Instituto Interuniversitario Carlos I de Física Teórica y Computacional (iC1), Apdo. 1065, E-41080 Sevilla, Spain
* e-mail: mgomez40@us.es
Published online: 8 December 2023
In this work, the effect of nucleon-core absorption on nucleon removal reaction is explored through the use of complex nucleon-core interactions. Results are presented for exclusive breakup reactions, where absorption is explored through the use of a binormal basis in the continuum-discretized coupled-channel method, and for stripping nucleon knockout reactions, where absorption is considered through the application of an effective density in the eikonal approximation. Both methods show an increased effect of nucleon-core absorption when removing a deeply-bound nucleon, which leads to smaller cross sections, a reduction that is larger than in the weakly-bound case.
© The Authors, published by EDP Sciences, 2023
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