Determination of the structure of {31}ne by a fully microscopic framework |
| |
Authors: | Minomo Kosho Sumi Takenori Kimura Masaaki Ogata Kazuyuki Shimizu Yoshifumi R Yahiro Masanobu |
| |
Institution: | Department of Physics, Kyushu University, Fukuoka 812-8581, Japan. |
| |
Abstract: | We perform the first quantitative analysis of the reaction cross sections of {28-32}Ne by {12}C at 240 MeV/nucleon, using the double-folding model with the Melbourne g matrix and the deformed projectile density calculated by antisymmetrized molecular dynamics. To describe the tail of the last neutron of {31}Ne, we adopt the resonating group method combined with antisymmetrized molecular dynamics. The theoretical prediction excellently reproduces the measured cross sections of {28-32}Ne with no adjustable parameters. The ground state properties of {31}Ne, i.e., strong deformation and a halo structure with spin parity 3/2{-}, are clarified. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|