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Measurements of Nuclear Level Densities and Gamma-Ray Strength Functions and their Interpretations

M. Guttormsen·M. Hjorth-Jensen·J. Rekstad·S. Siem·A. Schiller·A. Voinov
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Abstract

A method to extract primary $γ$-ray spectra from particle-$γ$ coincidences at excitation energies up to the neutron binding energy is described. From these spectra, the level density and $γ$-ray strength function can be determined. From the level density, several thermodynamical quantities are obtained within the microcanonical and canonical ensemble. Also models for the $γ$-ray strength function are discussed.

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M. Guttormsen, M. Hjorth-Jensen, J. Rekstad, S. Siem, A. Schiller, A. Voinov. 2002-05-27. Measurements of Nuclear Level Densities and Gamma-Ray Strength Functions and their Interpretations. https://arxiv.org/abs/nucl-ex/0205018

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