Anomalous Asymptotic of Small-Angle Neutron Scattering Intensity

Authors

  • L. A. Bulavin Taras Shevchenko National University of Kyiv, Faculty of Physics
  • Yu. F. Zabashta Taras Shevchenko National University of Kyiv, Faculty of Physics

DOI:

https://doi.org/10.15407/ujpe60.04.0314

Keywords:

small-angle neutron scattering, classical asymptotics, anomalous asymptotics

Abstract

An anomalous asymptotic dependence of the small-angle neutron scattering intensity I(Q), when I(Q) increases infinitely as Q → 0, has been studied. This behavior is shown to be associated with the presence of the random field of a scattering density, whose typical linear size is much larger than the reciprocal magnitude of Q. In the considered case, the sought asymptotic dependence is found to have the form I(Q) ∼ Q−3
.

References

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http://dx.doi.org/10.1007/978-1-4757-6624-0

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http://dx.doi.org/10.3367/UFNr.0180.201010a.1009

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Published

2019-01-19

Issue

Section

Atoms and molecules

How to Cite

Anomalous Asymptotic of Small-Angle Neutron Scattering Intensity. (2019). Ukrainian Journal of Physics, 60(4), 314. https://doi.org/10.15407/ujpe60.04.0314

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