The Measurement of Neutron Activation Cross Section of 59Co Below 36 MeV

Abstract

An accurate knowledge of the cross section for neutron-induced reactions on (59)Co is of importance clue to use of cobalt as a structural material in fission and fusion reactors, its applicability in neutron dosimetry and for testing theoretical models as well. The thin Co foils (0.25 mm thickness, 99.9% purity, Goodfellow product) were irradiated in the quasi-momoenergetic p-Li neutron field. For the production of the neutron fields, the proton beam from the NPI energy-variable cyclotron U120M at proton energies 19.8, 25.1, 27.6, 30.1, 32.7, 35.0 and 37.4 MeV and thin (7)Li target with carbon stopper were used.