Microscopic Study of Nuclear Level Densities and Thermal Properties in^56,57 Fe

Microscopic Study of Nuclear Level Densities and Thermal Properties in^56,57 Fe

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摘要 We calculate level densities for ^56,57 Fe nuclei using BCS hamiltonian with inclusion of pairing interaction. The results of calculations show that the step structure observed experimentally has been supported by microscopic theory, Also the S-shaped energy and entropy as function of temperature have been obtained in theoretical calculations. Structures in the curves are interpreted as fingerprints of breaking Cooper pairs and quenching of pairing correlations.

作者 Z, Kaxgax N. Ghahramani A. Moradi

机构地区 Physics Department

出处《Communications in Theoretical Physics》 SCIE CAS CSCD 2007年第3X期531-533,共3页 理论物理通讯（英文版）

关键词 level density ^56 57Fe pairing phase correlation ^56,57Fe 水平密度配对相位相关性热性质

分类号 O4 [理学—物理]

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Communications in Theoretical Physics

2007年第3X期

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Microscopic Study of Nuclear Level Densities and Thermal Properties in^56,57 Fe

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