Structure of large two-neutron halos in light exotic nuclei
Loading...
External source
External source
Date
Advisor
Coadvisor
Graduate program
Undergraduate course
Journal Title
Journal ISSN
Volume Title
Publisher
Elsevier B.V.
Type
Article
Access right
Acesso restrito
External source
External source
Abstract
The structure of three-body halo nuclei formed by two neutrons and a core (nnc) is studied using zero-range interactions. The halo wave function can be completely parameterized only by the s-wave scattering lengths and two-neutron separation energy. The sizes and the neutron-neutron correlation function of Li-11 and Be-14 are calculated and compared to experimental data. A general classification scheme for three-body halos with two identical particles is discussed as well as the critical conditions to allow excited Efimov states.
Description
Keywords
Language
English
Citation
Nuclear Physics A. Amsterdam: Elsevier B.V., v. 787, p. 561C-568C, 2007.
