Quantized Ultracold Neutrons in Rough Waveguides: GRANIT Experiments and Beyond

Figure 3

The inverse depletion times 1/𝜏_𝑗 for the lowest gravitational states 𝑗=1;2;3;4;5 for a waveguide with 1D exponential roughness with 𝜂=𝑟=1. The curves are marked by the values of 𝑗. The vertical scale is in kHz. Equation (33) extends the results to other values of 𝜂 and 𝑟.