Production of ${}^{93,94,95,96}$Tc through ${}^7$Li+${}^{nat}$Zr and ${}^9$Be+${}^{nat}$Y reactions: Measurement of excitation functions

Abstract

For the first time two separate production routes of Tc radionuclides have been studied bombarding ${}^7$Li on ${}^{nat}$Zr and ${}^9$Be on ${}^{89}$Y. Excitation functions of the evaporation residues produced in those reactions have been measured using stacked-foil technique followed by the $\gamma$-spectrometric studies in the energy range 37-45 MeV and 30-48 MeV respectively. Measured excitation functions have been compared with those calculated using the nuclear reaction model codes PACE-II and ALICE91. Experimental results show good agreement with the theoretical predictions. Compound nuclear reaction is the key mechanism in producing evaporation residues.

arXiv comment13 pages, 6 figures

References in corpus (1)

• An attempt to explore the production routes of Astatine radionuclides: Theoretical approach

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