Figure 11
The simulated neutron flux at the sample position (n cm−2 s−1) for collimation distances in the range 2–20 m with various wavelengths. The radius of curvature and the length of the G2 guide are 1200 and 24 m, respectively. A source aperture A1 of 5 cm and a sample aperture A2 of 1.25 cm in diameter were used. |