24 April 2015, 11:00, LIT room 310

A.G. Solovyev, T.M. Solovyeva, A.I. Ivankov, A.V. Rogachev, D.V. Soloviov, A.I. Kuklin “Primary data treatment for small-angle neutron scattering spectrometer with two-detector system”

Abstract The SAS program is aimed to process the spectra measured on the YuM0 spectrometer (channel four of the IBR-2 reactor). The program allows to combine data referring to the same sample, to calculate the spectrometer resolution function for the given experiment conditions, to carry out data correction on dead times of neutron detectors, and to subtract a background substrate from detector data (in two possible modes: using the neutron beam breaker or without it), to carry out the normalization of the obtained spectrum on the standard vanadium scatterer, to subtract background sample data. The modem control system of projects which allowed to facilitate and qualitatively to improve and modernized process of development of the software for data processing of small-angle neutron scattering is presented.