A bridge between finite and infinite nuclear matter

Biswal, S. K. and Singh, S. K. and Bhuyan, M. and Panda, R. N. and Patra, S. K. (2021) A bridge between finite and infinite nuclear matter. Canadian Journal of Physics, 99 (5). pp. 312-316. ISSN 0008-4204, DOI https://doi.org/10.1139/cjp-2020-0104.

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The bridge between finite and infinite nuclear systems is analyzed for the fundamental quantities, such as binding energy, incompressibility, and giant monopole excitation energy, using relativistic mean-field formalism. The well-known Thomas-Fermi, extended Thomas-Fermi, and Hartree approximations are used to evaluate the observables. A parametric form of the density is used to convert the infinite nuclear matter density to the mean density of a finite nucleus. The present analysis shows an approximate estimation of finite nucleus properties from information on the corresponding infinite nuclear matter quantities. In other words, it is not quite exact to get the observables of finite nuclei by converting the corresponding entities of the nuclear matter system or vice versa. If this can be achieved at all, it can be done only approximately.

Item Type: Article
Funders: Department of Science & Technology (India) (CRG/2019/002691), Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP) (2017/05660-0), Fundacao Amazonia de Amparo a Estudos e Pesquisas (FAPESPA) (2017/05660-0), FOSTECT Project (FOSTECT. 2019B.04), Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPQ)
Uncontrolled Keywords: infinite nuclear matter; incompressibility; giant monopole; relativistic mean field formalism; finite nuclei
Subjects: Q Science > Q Science (General)
Q Science > QC Physics
Divisions: Faculty of Science
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 24 Feb 2022 02:33
Last Modified: 24 Feb 2022 02:33
URI: http://eprints.um.edu.my/id/eprint/26827

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