Elastic scattering of deuterons by He-4 between 30 and 40 MeV

Differential cross sections for elastic scattering of deuterons by $^{4}\mathrm{He}$ were measured at laboratory energies of 29.8, 32.3, 34.8, 37.3, and 39.8 MeV. The angular range extended from 15 to 160\ifmmode^\circ\else\textdegree\fi{} cm in steps of about 5\ifmmode^\circ\else\textdegree\fi{}. The average relative error was 2%, and the uncertainty in the absolute normalization was 2%.