Glass cells play an important role in polarized 3 He neutron spin filters. To evaluate the scattering and absorption contribution from glass cells during neutron scattering experiments, we measured smallangle scattering and neutron transmission in GE180 and other glasses. The small-angle neutron sca
Research on 3He spin filter cells made of quartz glass
β Scribed by V. Hutanu; A. Rupp
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 227 KB
- Volume
- 356
- Category
- Article
- ISSN
- 0921-4526
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Polarized 3 He neutron spin filters are suitable devices for polarizing neutrons at spallation neutron facilities because of the wide coverage in energy range and the large solid-angles. The glass cell plays an important role in the 3 He spin filters. In order to get good quality of glass cells, the
Maintaining high levels of 3 He polarization over long periods of time is important for many areas of fundamental and particle beam physics. Long measurement times are often required in such experiments, and the data quality is a function of the 3 He polarization. This is the case for neutron scatte