Analysis of SESANS data by numerical Hankel transform implementation in SasView

Jurrian H. Bakker; Adam L. Washington; Steven R. Parnell; Ad A. Van Well; Catherine Pappas; Wim G. Bouwman

doi:10.3233/jnr-200154

Analysis of SESANS data by numerical Hankel transform implementation in SasView

Jurrian H. Bakker^*, Adam L. Washington, Steven R. Parnell, Ad A. Van Well, Catherine Pappas, Wim G. Bouwman

^*Corresponding author for this work

Research output: Contribution to journal › Article › Scientific › peer-review

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Abstract

SESANS data analysis has been implemented in the SasView software package, allowing SESANS experiments to be analyzed using a numerical Hankel transformation of isotropic small-angle scattering (SAS) models. The error of the numerical approximation is three orders of magnitude below typical experimental errors. All advanced data fitting features of SasView (multi-model fitting, batch fitting, and simultaneous/constrained fitting) are now also available for SESANS and this is demonstrated by examples of fitting SAS models to SESANS measurements.

Original language	English
Pages (from-to)	57-70
Journal	Journal of Neutron Research
Volume	22
Issue number	1
DOIs	https://doi.org/10.3233/jnr-200154
Publication status	Published - 2020

Keywords

Hankel transform
neutrons
SANS
SasView
SESANS
Small-angle scattering

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10.3233/jnr-200154

jnr200154Final published version, 467 KBLicence: CC BY

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title = "Analysis of SESANS data by numerical Hankel transform implementation in SasView",

abstract = "SESANS data analysis has been implemented in the SasView software package, allowing SESANS experiments to be analyzed using a numerical Hankel transformation of isotropic small-angle scattering (SAS) models. The error of the numerical approximation is three orders of magnitude below typical experimental errors. All advanced data fitting features of SasView (multi-model fitting, batch fitting, and simultaneous/constrained fitting) are now also available for SESANS and this is demonstrated by examples of fitting SAS models to SESANS measurements.",

keywords = "Hankel transform, neutrons, SANS, SasView, SESANS, Small-angle scattering",

author = "Bakker, {Jurrian H.} and Washington, {Adam L.} and Parnell, {Steven R.} and {Van Well}, {Ad A.} and Catherine Pappas and Bouwman, {Wim G.}",

year = "2020",

doi = "10.3233/jnr-200154",

language = "English",

volume = "22",

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journal = "Journal of Neutron Research",

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T1 - Analysis of SESANS data by numerical Hankel transform implementation in SasView

AU - Bakker, Jurrian H.

AU - Washington, Adam L.

AU - Parnell, Steven R.

AU - Van Well, Ad A.

AU - Pappas, Catherine

AU - Bouwman, Wim G.

PY - 2020

Y1 - 2020

N2 - SESANS data analysis has been implemented in the SasView software package, allowing SESANS experiments to be analyzed using a numerical Hankel transformation of isotropic small-angle scattering (SAS) models. The error of the numerical approximation is three orders of magnitude below typical experimental errors. All advanced data fitting features of SasView (multi-model fitting, batch fitting, and simultaneous/constrained fitting) are now also available for SESANS and this is demonstrated by examples of fitting SAS models to SESANS measurements.

AB - SESANS data analysis has been implemented in the SasView software package, allowing SESANS experiments to be analyzed using a numerical Hankel transformation of isotropic small-angle scattering (SAS) models. The error of the numerical approximation is three orders of magnitude below typical experimental errors. All advanced data fitting features of SasView (multi-model fitting, batch fitting, and simultaneous/constrained fitting) are now also available for SESANS and this is demonstrated by examples of fitting SAS models to SESANS measurements.

KW - Hankel transform

KW - neutrons

KW - SANS

KW - SasView

KW - SESANS

KW - Small-angle scattering

UR - http://www.scopus.com/inward/record.url?scp=85083294505&partnerID=8YFLogxK

U2 - 10.3233/jnr-200154

DO - 10.3233/jnr-200154

M3 - Article

SN - 1023-8166

VL - 22

SP - 57

EP - 70

JO - Journal of Neutron Research

JF - Journal of Neutron Research

IS - 1

ER -

Analysis of SESANS data by numerical Hankel transform implementation in SasView

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Keywords

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