• Level structures of 95,97Mo — A comparative study

• # Fulltext

https://www.ias.ac.in/article/fulltext/pram/057/01/0165-0169

• # Keywords

Nuclear reactions 82Se(18O, xn), E=60 MeV; measured {$${\rm E}_\gamma$$}, {$$I_\gamma ; {\text{ }}\gamma {\text{---}}\gamma$$}; γ-γ coincidence; 95,97Mo deduced levels; shell model calculations

• # Abstract

High-spin states of 95,97Mo (Z=42, N=53,55) nuclei have been investigated through 82Se(18O, xn) reaction at Eb=60 MeV. The level scheme in 95Mo has been observed upto ≏ 10 MeV in the present experiment. The level structure shows mainly single particle character. In 97Mo, the ground state level sequence has been extended to ≏ 4.5 MeV while the previous information had been up to 2.4 MeV. A negative parity band built on 1437 keV (11/2) excited state has been extended to 5.5 MeV. The structure seems to show a coexistence of single particle and collective modes of excitation. Properties of both the nuclei have been compared with shell model calculations using OXBASH.

• # Author Affiliations

1. Saha Institute of Nuclear Physics, 1/AF, Bidhannagar, Kolkata - 700 064, India
2. Department of Physics, Burdwan University, Golapbag, Burdwan - 713 104, India
3. Nuclear Science Centre, Aruna Asaf Ali Marg, Post Box 10502, New Delhi - 110 067, India

• # Pramana – Journal of Physics

Volume 95, 2021
All articles
Continuous Article Publishing mode

• # Editorial Note on Continuous Article Publication

Posted on July 25, 2019