Targets of Mg, V, Cr, and Mn have been bombarded by 8-Mev protons from the 47-in. cyclotron and the reaction particle observed at an angle of 150° to the incident beam. Three levels are assigned to ${\mathrm{Mg}}^{24}$, seven to ${\mathrm{Mg}}^{25}$, and two to ${\mathrm{Mg}}^{26}$. Fourteen levels are reported for ${\mathrm{V}}^{51}$, 15 for Cr, and 15 for ${\mathrm{Mn}}^{55}$.

• Received 21 July 1952

DOI:https://doi.org/10.1103/PhysRev.88.1296