Quantized Ultracold Neutrons in Rough Waveguides: GRANIT Experiments and Beyond

Figure 2

The dependence of the exit neutron count 𝑁_𝑒/𝑁₀ (11) on the waveguide width ℎ for different values of Φ. The curves are marked by the values of Φ. The experimental data are fitted to the curve with Φ=23.5 which corresponds to 1D Gaussian roughness with 𝜂=0.19 and 𝑟=1.19.