Convolutional discrete Fourier transform method for calculating thermal neutron cross section in liquids

Being exact at both short- and long-time limits, the Gaussian approximation is widely used to calculate neutron incoherent inelastic scattering functions in liquids. However, to overcome a few numerical difficulties, extra physical approximations are often employed to ease the evaluation. In this wo...

Full description

Bibliographic Details

Published in:	Journal of computational physics Vol. 466; p. 111382
Main Authors:	Du, Rong, Cai, Xiao-Xiao
Format:	Journal Article
Language:	English
Published:	Cambridge Elsevier Science Ltd 01.10.2022
Subjects:	Computational physics Fast Fourier transformations Inelastic scattering Light water Liquids Mathematical analysis Nuclear cross sections Numerical methods Scattering functions Thermal neutrons
ISSN:	0021-9991, 1090-2716
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!