Nucleon-nucleon potential in finite nuclei
Ulugbek YakhshievDepartment of Physics and Nuclear Physics & Radiation Technology Institute (NuRI), Pusan National University, 609-735 Busan, Republic of KoreaUlf-G. MeißnerForschungszentrum Jülich, Institut für Kernphysik (Theorie), D-52425 Jülich, GermanyA. WirzbaForschungszentrum Jülich, Institut für Kernphysik (Theorie), D-52425 Jülich, GermanyA.M. RakhimovInstitute of Nuclear Physics, Academy of Sciences, UzbekistanM.M. MusakhanovTheoretical Physics Department, National University of Uzbekistan, Tashkent-174, Uzbekistan
ABI
Аннотация
We consider the spin-isospin--independent central part of the residual nucleon-nucleon potential in finite spherical nuclei taking into account the deformation effects of the nucleons within the surrounding nuclear environment. It is shown that inside the nucleus the short-range repulsive contribution of the potential is increased and the intermediate-range attraction is decreased. We identify the growth of the radial component of the spin-isospin--independent short-range part of the in-medium nucleon-nucleon interaction as the responsible agent that prevents the radial collapse of the nucleus.
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