Abstract
The influence of a reaction channel on the isomeric cross-section ratio (ICR) of the production of 184m,gRe was investigated. The excitation functions for the 184m,gRe isomeric pair produced through the 184W(p,n), 186W(p,3n), 184W(d,2n), 186W(d,4n), 181Ta(α,n) and 185Re(γ,n) reactions were calculated by different models of the TALYS 1.9 and EMPIRE 3.2 codes. The ICR calculations for the above-mentioned isomeric pair through the various reaction channels (proton, deuteron, alpha and gamma induced reactions) was determined for incident energy ranges from the threshold up to 50 MeV. The comparison of theoretical calculations and available experimental data was done.
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Acknowledgments
The author thanks I.A. Kerobyan for discussions, suggestions and the project management. This work was supported by State Committee of Science MES RA, in frame of the research project № SCS 18T-1C297.
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Russian Text © The Author(s), 2019, published in Izvestiya Natsional'noi Akademii Nauk Armenii, Fizika, 2019, Vol. 54, No. 4, pp. 462–470.
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Avetisyan, R.V. Influence of Reaction Channel on Isomer Ratio of 184m,gRe Isomeric Pair. J. Contemp. Phys. 54, 338–344 (2019). https://doi.org/10.3103/S1068337219040029
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DOI: https://doi.org/10.3103/S1068337219040029