ResoFox: A GUI-based tool for calculating resolution and relative intensity of neutron powder diffractometers

ResoFox is a Python-based GUI tool for analyzing the resolution of neutron powder diffractometers based on the classical Caglioti model. It calculates FWHM, angular resolution, and relative intensity in diffraction patterns under various optical settings, and supports simulation of FCC and BCC diffr...

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Bibliographic Details
Published in:SoftwareX Vol. 31; p. 102292
Main Author: Chen, Li-Fang
Format: Journal Article
Language:English
Published: Elsevier B.V 01.09.2025
Elsevier
Subjects:
Beamline design
Graphical user interface
Neutron diffraction
Resolution
Neutron diffraction
Beamline design
Graphical user interface
Resolution
ISSN:2352-7110, 2352-7110
Online Access:Get full text
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Description
Summary:ResoFox is a Python-based GUI tool for analyzing the resolution of neutron powder diffractometers based on the classical Caglioti model. It calculates FWHM, angular resolution, and relative intensity in diffraction patterns under various optical settings, and supports simulation of FCC and BCC diffraction patterns. Users can input key parameters via an intuitive interface, with real-time visual output. Benchmarking against theoretical plots and McStas confirms its accuracy. ResoFox aids early-stage instrument design, educational use, and communication between beamline scientists and users. A Windows standalone version is provided. This paper details the software’s features and validation through theory and Monte Carlo comparison.
ISSN:2352-7110
2352-7110
DOI:10.1016/j.softx.2025.102292