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- Title:
Scattering Cross Sections of Liquid Deuterium for Ultracold Neutrons: {{Experimental}} Results and a Calculation Model
- Document type:
- Zeitschriftenaufsatz
- Author(s):
- D̈oge, S.; Herold, C.; M̈uller, S.; Morkel, C.; Gutsmiedl, E.; Geltenbort, P.; Lauer, T.; Fierlinger, P.; Petry, W.; B̈oni, P.
- Abstract:
- We present scattering cross sections $\sigma$scatt of ultracold neutrons (UCNs) in liquid deuterium at T=20.6K, as recently measured by means of a transmission experiment. The indispensable thorough raw data treatment procedure is explained. A calculation model for coherent and incoherent scattering in liquid deuterium in the hydrodynamic limit based on appropriate physical concepts is provided and shown to fit the data well. The applicability of the incoherent approximation for UCN scattering i... »
- Journal title:
- Physical Review B
- Year:
- 2015
- Journal volume:
- 91
- Month:
- jun
- Journal issue:
- 21
- Pages contribution:
- 214309
- Fulltext / DOI:
- doi:10.1103/PhysRevB.91.214309
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