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arXiv · 1303.6819

Status report on the analysis of inelastic neutron scattering from carbon, iron, yttrium and lead at 96 MeV

C. Gustavsson·C. Hellesen·S. Pomp·A. Öhrn·J. Blomgren·U. Tippawan
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Abstract

This work is part of an effort to provide more experimental data for the (n,n'x) reaction. The experiments were carried out at The Svedberg Laboratory in Uppsala, Sweden, at the quasi-mono-energetic neutron beam of 96 MeV, before the facility was upgraded in 2004. Using an extended data analysis of data primarily intended for measuring elastic neutron scattering only, it was found to be possible to extract information on the inelastic scattering from several nuclei. In the preliminary data analysis, an iterative forward-folding technique was applied, in which a physically reasonable trial spectrum was folded with the response function of the detector system and the output was compared to the experimental data. As a result, double-differential cross sections and angular distributions of inelastic neutron scattering from 12-C, 56-Fe, 89-Y and 208-Pb could be obtained. In this paper, a status update on the efforts to improve the description of the detector response function is given.

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C. Gustavsson, C. Hellesen, S. Pomp, A. Öhrn, J. Blomgren, U. Tippawan. 2013-03-27. Status report on the analysis of inelastic neutron scattering from carbon, iron, yttrium and lead at 96 MeV. https://arxiv.org/abs/1303.6819

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