Title of article
Modified cross-correlation for efficient white-beam inelastic neutron scattering spectroscopy
Author/Authors
Tomiyasu، نويسنده , , K. and Matsuura، نويسنده , , M. and Kimura، نويسنده , , H. and Iwasa، نويسنده , , K. and Ohoyama، نويسنده , , K. and Yokoo، نويسنده , , T. and Itoh، نويسنده , , S. and Kudoh، نويسنده , , E. I. Sato، نويسنده , , T. and Fujita، نويسنده , , M.، نويسنده ,
Pages
5
From page
89
To page
93
Abstract
We describe a method of white-beam inelastic neutron scattering for improved measurement efficiency. The method consists of matrix inversion and selective extraction. The former is to resolve each incident energy component from the white-beam data, and the latter eliminates contamination by elastic components, which produce strong backgrounds that otherwise obfuscate the inelastic scattering components. In this method, the optimal experimental condition to obtain high efficiency will strongly depend on the specific aim of the individual experiments.
Keywords
TOF spectroscopy at pulsed sources , J-PARC , Dynamics , neutron spectroscopy , Spallation neutron sources
Journal title
Astroparticle Physics
Record number
2019377
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