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...

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Bibliographic Details
Main Authors: Cai, X.-X (Author), Du, R. (Author)
Format: Article
Language:English
Published: Academic Press Inc. 2022
Subjects:
Online Access:View Fulltext in Publisher