SAS program for two-detector system: seamless curve from both detectors

3rd International Conference on Small Angle Neutron Scattering dedicated to the 80 anniversary of Yu.M. Ostanevich

Soloviev, A.G.^1 ; Solovjeva, T.M.^1 ; Ivankov, O.I.^1,2,3 ; Soloviov, D.V.^1,2,3 ; Rogachev, A.V.^1,2 ; Kuklin, A.I.^1,2

JINR, Dubna

141980, Russia^1

Moscow Institute for Physics and Technology, Dolgoprudny, Russia^2

Institute for Safety Problems of NPP, Kyiv, Ukraine^3

关键词: Data averaging;    Detector systems;    Operating schemes;    SAS programs;    Weight algorithm;    Wide Q ranges;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/848/1/012020/pdf
DOI  :  10.1088/1742-6596/848/1/012020

来源: IOP

【 摘 要 】

The changes of the SAS program have been made as an attempt to adapt it to a two-detector system for the YuMO spectrometer. It is shown that applying weight algorithm technique for the raw data averaging procedure allows one to avoid a "sewing" problem resulting from using different detectors in rather wide q-range. The operating scheme and the background details of the experiment are discussed as well.