Figure 1
(a) Photograph of the SANS-1 tube detector as seen from the sample, together with a sketch of the coordinate system in detector-based coordinates. (b) A sketch of the sample and detector (blue) as seen from above, highlighting some of the quantities used in this contribution. The detector is shown unrotated (dashed line) and rotated (solid line). (c) The same as panel (b), seen from a different point in space. The detector plane is shown in light blue, the detector normals as red vectors and the neutron flight paths as dark blue vectors. |