Nuclear level density and gamma-ray strength function of 63Ni

V. W. Ingeberg,P. Jones,L. Msebi,S. Siem,M. Wiedeking,A. A. Avaa,M. V. Chisapi,E. A. Lawrie,K. L. Malatji,L. Makhathini,S. P. Noncolela,O. Shirinda

PHYSICAL REVIEW C（2022）

Cited 0|Views22

No score

Abstract

The nuclear level density (NLD) and gamma-ray strength function (gamma SF) of 63Ni have been investigated using the Oslo method. The extracted NLD is compared with previous measurements using particle evaporation and those found from neutron resonance spacing. The gamma SF was found to feature a strong low-energy enhancement that could be explained as M1 strength based on large-scale shell model calculations. Comparison of gamma SFs measured with the Oslo method for various Ni isotopes reveals systematic changes to the strength below 5 MeV with increasing mass.

Translated text

AI Read Science

Must-Reading Tree

Example

Generate MRT to find the research sequence of this paper

Chat Paper

Summary is being generated by the instructions you defined