Isotopic production cross sections in proton-nucleus collisions at 200 MeV
Intermediate-mass fragments from the interaction of Al27, Co59, and Au197 with 200-MeV protons were measured in an angular range from 20° to 120° in the laboratory system. The fragments, ranging from isotopes of helium up to isotopes of carbon, were isotopically resolved. Double-differential cross sections, energy-differential cross sections, and total cross sections were extracted. © 2006 The American Physical Society.