Cross sections forSc45(p,2n)44Ti and related reactions

We carried out measurements of the excitation function for the reaction ${}_{}{}^{45}{}_{}{}^{}\mathrm{Sc}$(p,2n${)}^{44}$Ti from 16 to 55 MeV. The results show a discrepancy with the only previous work on the subject. It was also possible to measure the cross sections for the reactions (p,pn${)}^{44}$ ${\mathrm{Sc}}^{\mathit{m}}$ from 16 to 55 MeV, (p,pn${)}^{44}$ ${\mathrm{Sc}}^{\mathit{g}}$ and (p,n${)}^{45}$Ti from 16 to 22 MeV, and (p,3pn${)}^{42}$K and (p,3p${)}^{43}$K from 40 to 55 MeV. © 1996 The American Physical Society.