Abstract
We have investigated the properties of the ultracold neutron converter materials deuterium D2, oxygen O2 and heavy methane CD4 in the temperature range between 8 K and room temperature. The experimental program was performed at the FUNSPIN beamline of the Swiss Spallation Neutron Source (SINQ) at Paul Scherrer Institut (PSI). In this paper the measured cold neutron total cross-sections for D2, O2 and CD4 are presented.
Original language | English |
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Pages (from-to) | 252-255 |
Number of pages | 4 |
Journal | Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment |
Volume | 611 |
Issue number | 2-3 |
DOIs | |
State | Published - 1 Dec 2009 |
Externally published | Yes |
Keywords
- Cold neutron scattering
- Moderation
- UCN converters
- Ultracold neutrons