期刊
PHYSICAL REVIEW C
卷 106, 期 3, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevC.106.034314
关键词
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资金
- Scientific and Technological Research Council of Turkey (TUBITAK) [115F196]
- European Research Council [637686]
- Norwegian Research Council [245882, 263030, 262952]
- National Research Foundation of South Africa [118846]
- European Research Council (ERC) [637686] Funding Source: European Research Council (ERC)
The experimental gamma-ray strength functions of Nd-142, Nd-144-151 have been studied, and the results indicate a unique set of gamma SFs for an isotopic chain with increasing nuclear deformation. The study reveals the evolution of low-energy enhancement, scissors mode, and pygmy dipole resonance with nuclear deformation and mass number.
The experimental gamma-ray strength functions (gamma SFs) of Nd-142,Nd-144-151 have been studied for gamma-ray energies up to the neutron separation energy using the Oslo method. The results represent a unique set of gamma SFs for an isotopic chain with increasing nuclear deformation. The data reveal how the low-energy enhancement, the scissors mode, and the pygmy dipole resonance evolve with nuclear deformation and mass number. This indicates that the mechanisms behind the low-energy enhancement and the scissors mode are decoupled from each other.
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