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Contributions to Proceedings:

M. Avrigeanu, H. Leeb, W. Von Oertzen, F. Roman, V. Avrigeanu:
"Low energy deuteron elastic scattering on light on medium nuclei";
in: "Proceedings of the International Conference on Nuclear Data for Science and Technology", EDP Sciences, Nice, France, 2008, ISBN: 978-2-7598-0090-2, 219 - 222.



English abstract:
An analysis of the elastic scattering of deuterons on 6,7Li, 27Al, 54,56,58Fe, 63,65Cu, and 93 Nb for energies form 3 to 60MeV has been varried out using a semi-microscopic optical potenital which consists of a Coulomb term, a real double-folding (DF) potential, a phenomenological imaginary potential and a spin-orbit component. No normalization constant was involved in this work for the DF real potential, in order to emphasize the effects of further corrections requested by a satisfactory description of the experimental data. Moreover, an emirical non-locality correction to the microscopic real potential has been added in the case of the d + 6Li scattering. By taking into account also the dispersion correction, a good agreement of the experimental and semi-microscopic elastic scattering angular distribution has been obtained. The imaginary and spin-orbit potential poarameters obtained by the semi-microscopic data analysis have been kept fixed within a second step of the presend analysis, in order to obtain a full phenomenological optical potenital needed for applications. As a global result, one may note differences of about 10-15% between the deuteron reaction cross sections corresponding to the present improved optical potential and those obtained using the default input parameters within the TALYS code, while enlarged changes are shown by the calculated elastic-scattering angular distributions. The differences with respect to the evaluated total reaction cross sections of the ACSELAM library are about 25-30%.


"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
http://dx.doi.org/10.1051/ndata:07292

Electronic version of the publication:
http://publik.tuwien.ac.at/files/PubDat_167256.pdf