respectively. These detectors, an integral method to detect the events, and the most intense neutron beam in the world, allowed us to measure the asymmetries with a record sensitivity of about 4.10 -8 . Ref
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fission fragments or reactions with light nuclei ( 6 Li, 10 B) relative to the incoming polarised beam are catching the eye with the sign of the asymmetry depending on the direction of emission of the
Pertinence: 21%
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neutron Laue diffraction The Laue diffraction technique is very simple. If placed in a white neutron beam a crystal produces a diffraction pattern which is characteristic of both its lattice symmetry and
Pertinence: 23%
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reciprocal space, while reducing the background on the detector compared to use of the full white beam.
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q-range q max /q min in one instrument setting. High magnetic fields, up to 17 T at the sample position, beam polarization and 3 He spin analysis, facilitate and expand studies of magnetism and allow a more
Pertinence: 20%
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The casemate Inside of the casemate, i.e. the housing where the beam is tailored to satisfy the needs of either the 'monochomatic' or the 'time-of-flight' mode of operation of D33. The neutrons arrive
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microns. Instrument layout A white neutron beam (wavelengths between 2 Å and 20 Å) passes through a pinhole that acts as a primary source. The diverging beam travels a distance of 10 m and arrives to the ... Fourier Slice Theorem, the three dimensional absorption maps of the object. Perpendicular to the neutron beam, an ensemble X-ray generator / ...
Pertinence: 27%
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or below the sample in a wide q-range. With an incoming beam of wavelengths comprised between 2 Å and 30 Å, and M=4 supermirrors to deflect the beam, it is possible to attain a q-range up to 0.42 Å -1 (
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mirrors direct the neutrons upwards or downwards towards the sample. A collimation guides focuses the beam in the horizontal plane. The sample position has a range of sample environments with many of them
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detector nose Langmuir trough for the study of insoluble monolayers slit of the incoming neutron beam active antivibration table
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