Neutron spin filters based on polarized He-3 are useful over a wide neutron energy range and have a large angular acceptance among other advantages. Two optical pumping methods, spin-exchange and metastability-exchange, can produce the volume of highly polarized He-3 gas required for such neutron spin filters. We report a test of polarizers based on each of these two methods on a new cold, monochromatic neutron beam line at the NIST Center for Neutron Research. (C) 2000 Elsevier Science B.V. All rights reserved
A large area polarized He-3 neutron spin filter has been developed and tested in long-term operation...
The capability of performing accurate absolute measurements of neutron beam polarization opens a num...
Spin filters based on the large spin dependence of the neutron absorption cross-section by 3 He are ...
Neutron spin filters based on polarized He-3 are useful over a wide neutron energy range and have a ...
The use or nuclear-spin polarized He-3 as a spin filter for low energy neutron beams is discussed an...
Neutron spin filters based on polarized He-3 promise to significantly expand the range of applicatio...
Polarized He-3 spin filters are needed for a variety of experiments with slow neutrons. Their demons...
Polarized He-3 neutron spin filters can operate over a wide neutron energy range and provide a large...
International audiencePolarized 3He, a promising method for the filtering of the neutron spin, is be...
Maintaining high levels of 3He polarization over long periods of time is important for many areas of...
The implementation in Julich of He-3 spin filters for neutrons has progressed substantially. Apparat...
At the NIST Center for Neutron Research (NCNR), we have applied He-3 neutron spin filters (NSFs) to ...
Maintaining high levels of He-3 polarization over long periods of time is important for many areas o...
NSF using gaseous polarised 3He became a popular tool for many polarised neutron scattering applicat...
Polarized 3 He can be used as a spin filter to polarize a broad energy spectrum of neutrons. As a pr...
A large area polarized He-3 neutron spin filter has been developed and tested in long-term operation...
The capability of performing accurate absolute measurements of neutron beam polarization opens a num...
Spin filters based on the large spin dependence of the neutron absorption cross-section by 3 He are ...
Neutron spin filters based on polarized He-3 are useful over a wide neutron energy range and have a ...
The use or nuclear-spin polarized He-3 as a spin filter for low energy neutron beams is discussed an...
Neutron spin filters based on polarized He-3 promise to significantly expand the range of applicatio...
Polarized He-3 spin filters are needed for a variety of experiments with slow neutrons. Their demons...
Polarized He-3 neutron spin filters can operate over a wide neutron energy range and provide a large...
International audiencePolarized 3He, a promising method for the filtering of the neutron spin, is be...
Maintaining high levels of 3He polarization over long periods of time is important for many areas of...
The implementation in Julich of He-3 spin filters for neutrons has progressed substantially. Apparat...
At the NIST Center for Neutron Research (NCNR), we have applied He-3 neutron spin filters (NSFs) to ...
Maintaining high levels of He-3 polarization over long periods of time is important for many areas o...
NSF using gaseous polarised 3He became a popular tool for many polarised neutron scattering applicat...
Polarized 3 He can be used as a spin filter to polarize a broad energy spectrum of neutrons. As a pr...
A large area polarized He-3 neutron spin filter has been developed and tested in long-term operation...
The capability of performing accurate absolute measurements of neutron beam polarization opens a num...
Spin filters based on the large spin dependence of the neutron absorption cross-section by 3 He are ...