The Decay Channel (ctd.)
Developed a more accurate code
Used it to validate Grahame’s design…
3.1% of the pions/muons were captured
…and parameter search for the optimum
Within constraints: <4T field, >0.5m drifts, etc.
Increased transmission to 9.6%
Increased in the older code (PARMILA) too
Fixed a problem in the original design!