Abstract
On the basis of a model-independent S-matrix approach, the differential cross sections for elastic 4He-90Zr, 16O-12C, and 16O-16O scattering at energies of projectile nuclei in the range 13–30 MeV per nucleon are analyzed by using an evolution algorithm. In each of the cases considered in this analysis, the resulting scattering matrix is associated with the same S-matrix systematics and is determined by an absolute value and a nuclear phase, which are smooth and monotonic functions of the orbital angular momentum.
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Original Russian Text © V.Yu. Korda, A.S. Molev, L.P. Korda, 2008, published in Yadernaya Fizika, 2008, Vol. 71, No. 7, pp. 1314–1318.
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Korda, V.Y., Molev, A.S. & Korda, L.P. Model-independent analysis of Airy structures in the differential cross sections for the elastic scattering of 4He and 16O nuclei within a single S-matrix systematics. Phys. Atom. Nuclei 71, 1287–1292 (2008). https://doi.org/10.1134/S1063778808070235
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DOI: https://doi.org/10.1134/S1063778808070235