On the Angular Distribution of Alpha-Particles Produced in the Li 7 -Proton Reaction

摘要: The angular distribution of the alpha-particles ejected in reaction, ${\mathrm{Li}}^{7}$+${\mathrm{H}}^{1}$\ensuremath{\rightarrow}2 ${\mathrm{He}}^{4}$, is discussed. It assumed that ${\mathrm{Li}}^{7}$-nucleus odd, incident proton a $P$ state and broad sharp nuclear resonance level participate reaction. momentum 0 $2 \ensuremath{\hbar}$ are assigned to levels, respectively. constants entering into theory could be determined only by extending measurements on dependence energies higher than 400 kev. results qualitative agreement with energy reaction yield observed so far.