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Excitation functions of the one-and two-particle evaporation reactions 160(7Li, x~) and 160(7Li, xyT) , x, y=n, p, d, t and c~ have been measured in steps of 100-160 keV for ELi=4-10 MeV. All yield curves were rather smooth and could well be described by statistical model calculations taking into account one-and two-particle decays. No significant deviations of the total fusion cross section from the reaction cross section as given by the optical model were observed. A critical comparison is performed with earlier data of the same reaction taken at slightly higher energies where drastically reduced fusion cross sections were reported.

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The cross section for the production of ω mesons in proton-proton collisions has been measured in a previously unexplored region of incident energies. Cross sections of σ = (7.5 ± 1.9) µb and σ = (30.8 ± 3.4) µb (with 20% systematic uncertainties) were extracted at ǫ = 92 MeV and 173 MeV excess energy above the ω threshold, respectively. The angular distribution of the ω at ǫ = 173 MeV is strongly anisotropic,