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The reactions32S(τ, d)33Cl and32–33S(τ, α)31–32S have been studied at 10.4 MeV incident energy. Absolute differential cross-sections have been measured and angular distributions have been analysed in terms of the distorted-wave Born approximation. Good agreement is obtained between experimentalS-factors from the reactions on32S and the results of recent theoretical calculations, whileS-factors from the33S(τ, α)32S reaction are found to be considerably larger. The use of the (τ, α) reactions to obtain spectroscopic information and its DWBA analysis are examined and the accuracy of the extractedS-factors discussed.

(d, pγ) angular correlations of the proton group corresponding to the 0.65 MeV level of20F produced in the reaction19F (d, p1)20F have been measured atEd=1.6 MeV. The measurements have been carried out in the reaction plane and in two azimuthal planes for a proton emission angle of 45°. The experimental points have been fitted by a sum of evenorder Legendre polynomials. The best fits obtained including polynomials to the 6-th order seem to agree better with the experimental points. Taking into account this result a possible presence of more reaction mechanisms is suggested.