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series of moveable glass guides. Guide sections are inserted into or removed from the beam depending on the incident beam divergence required. The sample zone, situated 35 m down-stream from the velocity selector ... λ [nm] ≤ 4 max. wavelength at max. detector dist. (39 m) λ = 2.2 nm selector rotation normal to n-beam possible minimum wavelength at ...

understand protein behavior in solution. The probe used in SAS techniques can be an X-ray Beam (SAXS) or a Neutron beam (SANS). SAXS is very powerful for soluble protein but cannot distinguish between molecules ... detergent, while SANS can: using specific deuteration, the detergent can be made invisible to the neutron beam. In consequence, SANS is ...

cold source; the short rotor and high transmission of its velocity selector; the relatively large beam cross-section (55 x 40 mm). Wavelength selection A relatively narrow wavelength band (normally 10 ... of eight sections. Each section comprises three tubes, any one of which can be positioned on the beam axis. One tube contains a neutron guide of ...

ILL data . Check that these articles from you and your co-proposers are also correctly linked to ILL beam time. During the submission process, you will be asked to include a list of papers published in the ... ILL or elsewhere), and/or refer to an existing experimental report. Any information justifying the beam time request should appear in the ...

reciprocal space, while reducing the background on the detector compared to use of the full white beam.

distribution of the products of thermal-neutron-induced nuclear fission at very high resolution. The beam intensity at the separator also makes it possible to detect γ-rays, conversion electrons, β-rays and

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

measures the deviation at small angles (much less than one degree to several degrees) of a neutron beam due to structures of small size in the sample. "Small" means dimensions of a few tenths to about 100

with the 3He neutron spin filter During this first test of an 3 He neutron spin filter, the neutron-beam polarisation transmitted by the filter could be determined with high accuray from spin dichroism

continuous polychromatic neutron flux from the neutron guide H16 is turned into a pulsed monochromatic beam by a set of 6 choppers. the monochromatic neutron bursts are inelastically scattered by the sample