A new package: MySAS for small angle scattering data analysis

Chaoqiang HUANG; Qingzhong XIA; Guanyun YAN; Guang'ai SUN; Bo CHEN

doi:10.13538/j.1001-8042/nst.21.325-329

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A new package: MySAS for small angle scattering data analysis

LOW ENERGY ACCELERATORS AND RADIATION APPLICATIONS | Updated：2021-01-29

- A new package: MySAS for small angle scattering data analysis
- Nuclear Science and Techniques Vol. 21, Issue 6, (2010)
- Affiliations：
  
  1.Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang 621900, China
- Author bio：
  
  Corresponding author. E-mail address: C.Q.Huang@163.com
- Funds：
- DOI：10.13538/j.1001-8042/nst.21.325-329
  CLC：
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Chaoqiang HUANG, Qingzhong XIA, Guanyun YAN, et al. A new package: MySAS for small angle scattering data analysis. [J]. Nuclear Science and Techniques 21(6):325-329(2010)
DOI：

Chaoqiang HUANG, Qingzhong XIA, Guanyun YAN, et al. A new package: MySAS for small angle scattering data analysis. [J]. Nuclear Science and Techniques 21(6):325-329(2010) DOI： 10.13538/j.1001-8042/nst.21.325-329.

摘要

Abstract

In this paper, A MySAS package, which is verified on Windows XP, can easily convert two-dimensional data in small angle neutron and X-ray scattering analysis, operate individually and execute one particular operation as numerical data reduction or analysis, and graphical visualization. This MySAS package can implement the input and output routines via scanning certain properties, thus recalling completely sets of repetition input and selecting the input files. On starting from the two-dimensional files, the MySAS package can correct the anisotropic or isotropic data for physical interpretation and select the relevant pixels. Over 50 model functions are fitted by the POWELL code using χ,2, as the figure of merit function.

关键词

Keywords

Data analysisSmall angle scatteringSANSSAXSMySAS package

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