https://doi.org/10.1140/epja/i2014-14084-y
Regular Article - Experimental Physics
Level structure of 86Sr
1
China Institute of Atomic Energy, 102413, Beijing, People’s Republic of China
2
College of Physics Science and Technology, Shenzhen University, 518086, Shenzhen, People’s Republic of China
3
College of Physics, Jilin University, 621010, Changchun, People’s Republic of China
4
School of Physics and Nuclear Energy Engineering, Beihang University, 100191, Beijing, People’s Republic of China
5
School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, 100871, Beijing, People’s Republic of China
* e-mail: zhengyun@ciae.ac.cn
Received:
28
February
2014
Revised:
27
March
2014
Accepted:
15
April
2014
Published online:
15
May
2014
The high-spin states in 86Sr have been investigated by using in-beam -ray spectroscopy with the 82Se(9Be, 5n)86Sr reaction at a beam energy of 53 MeV. The level scheme of 86Sr has been extended considerably, four decay sequences have been established. The observed level schemes are compared with shell-model calculations using the recently developed residual interaction “jun45”, and a good agreement is shown.
© SIF, Springer-Verlag Berlin Heidelberg, 2014