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 ,
Issue Information
روزنامه با شماره پیاپی سال 2012
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 , Spallation neutron sources , J-PARC , Dynamics , neutron spectroscopy
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2012
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2205955
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