monochromatic neutron beam

monochromatic neutron beam

[män·ə·krə′mad·ik ′nü‚trän ‚bēm]
(nucleonics)
A beam of neutrons whose energies are confined to an extremely narrow range of values.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
The beamline for the UCN station begins with the double-crystal monochromator that diffracts a monochromatic neutron beam centered at 0.89 nm out of the primary polychromatic beam.
The fundamental neutron physics beamline at the Spallation Neutron Source
The external facility will be used for experiments that require a highly monochromatic neutron beam at 0.89 nm to create ultracold neutrons (UCN) from single phonon scattering in superfluid [.sup.4]He.
Beamline performance simulations for the fundamental neutron physics beamline at the Spallation Neutron Source
Instead we propose to conduct a separate measurement on a monochromatic neutron beam, where we can compare the neutron beam polarization determined simultaneously from Eqs.
A new method for precision cold neutron polarimetry using a [.sup.3]He spin filter
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