Muonic atom generation

The simulation was started by creation of a muonic atom in the emission layer. The spatial distributions, both in the beam direction z and in the radial direction r, of the muonic atom generation could be controlled by the input file. A uniform distribution in z and a Gaussian distribution with a flat top in r were used as nominal input. For determination of the radial beam distribution, see Section 6.1. The fraction of muonic protium to muonic tritium $\mu t$ was proportional to that of protium to tritium in the target#5364#> Deviations of the capture ratio from the concentration ratio were reported for pionic hydrogen and deu