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Energy dependence and systematics of level-density parameters in nuclei of mass number in the range of A = 20–60

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Abstract

Existing direct and indirect experimental data on level densities in excited nuclei of mass and charge number in the ranges of A = 20–60 and Z = 11–27, respectively, were compiled and analyzed. Contradictions between values extracted from the results of measurements performed by different methods were revealed. Consistent input data were selected, and a systematics of level-density parameters was created on this basis within the generalized model of superfluid nuclei. The effect of the first discrete vibrational levels on extracted parameters was studied.

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Authors and Affiliations

  1. Institute of Physics and Power Engineering, pl. Bondarenko 1, Obninsk, Kaluga oblast, 249033, Russia

    O. T. Grudzevich

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  1. O. T. Grudzevich
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Correspondence to O. T. Grudzevich.

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Original Russian Text © O.T. Grudzevich, 2015, published in Yadernaya Fizika, 2015, Vol. 78, No. 12, pp. 1071–1082.

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Grudzevich, O.T. Energy dependence and systematics of level-density parameters in nuclei of mass number in the range of A = 20–60. Phys. Atom. Nuclei 78, 1008–1019 (2015). https://doi.org/10.1134/S1063778815080050

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  • DOI: https://doi.org/10.1134/S1063778815080050

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