Extension of the energy range of the experimental activation cross-sections data of longer-lived products of proton induced nuclear reactions on dysprosium up to 65 MeV

Tárkányi, F. and Ditrói, F. and Takács, S. and Hermanne, A. and Ignatyuk, A. V. (2015) Extension of the energy range of the experimental activation cross-sections data of longer-lived products of proton induced nuclear reactions on dysprosium up to 65 MeV. Applied Radiation and Isotopes, 98. pp. 87-95. ISSN 0969-8043

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Abstract

Activation cross-sections data of longer-lived products of proton induced nuclear reactions on dysprosium were extended up to 65 MeV by using stacked foil irradiation and gamma spectrometry experimental methods. Experimental cross-sections data for the formation of the radionuclides 159Dy, 157Dy, 155Dy, 161Tb, 160Tb, 156Tb, 155Tb, 154m2Tb, 154m1Tb, 154gTb, 153Tb, 152Tb and 151Tb are reported in the 36-65 MeV energy range, and compared with an old dataset from1964. The experimental data were also compared with the results of cross section calculations of the ALICE and EMPIRE nuclear model codes and of the TALYS nuclear reaction model code as listed in the latest on-line libraries TENDL 2013.

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