Inclusive Cross Sections for 180° Production of High-Energy Protons, Deuterons, and Tritons inp-Nucleus Collisions at 600 and 800 MeV

The inclusive cross sections, measured up to large values of effective mass ($\equiv \frac{q^2}{2\nu }$), are well fitted by $\frac{d\sigma }{d^{3}p}=B_x\exp (-\frac{{\alpha }_x{p}^2}{2m_x})$. Values of $B_x$ and ${\alpha }_x$ are given for Be, C, Cu, and Ta at the incident proton energy of 600 MeV and for Ag, Ta, and Pt at 800 MeV. Extremely large $\frac{d}{p}$ and $\frac{t}{p}$ ratios and large $A$ and $q^2$ dependences of the relative cross sections are observed.