Study of 16O(d, d)16O and 16O(d, p)17O using polarized deuterons
Nuclear Physics A(1972)
摘要
Cross sections and vector and tensor analysing powers have been measured for 16O(d, d)16O, 16O(d, p0)17O and 16O(d, p1)17O∗ at bombarding energies of 9.3 and 13.3 MeV. For the elastic scattering, cross-section and vector-analysing-power data are reasonably well reproduced by optical-model calculations, but only rough qualitative agreement with the tensor analysing power is obtained. Some improvement in the agreement with the tensor-analysing-power data results if a tensor term TR is included in the optical potential. A degree of correspondence with the (d, p0) data at 9.3 MeV is achieved using DWBA calculations which take into account the D-state of the deuteron and the tensor potential TR. For Ed = 13.3 MeV, the general features of all the (d, p1) data except T21 (θ) can be realized using only an 1 · s spin dependence in the optical potentials. Non-stripping mechanisms appear to be operative in the (d, p) reactions, particularly at the lower energy.
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Nuclear reactions
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