Measurement of the Cross Sections for the ~(175)Lu(n,2n)~(174m,g)Lu Reaction

Introduction The ~(175)Lu(n,2n)~(174m,g)Lu reaction is an important indicator. There are 10 sets of measured data since 1960 (total 58 experimental values). Most of the data are finished at 14 MeV with 20%～30% discrepancy. So we measured the cross section by activation method in neutron energies of 14 MeV and 10～12 MeV.