A neutral pion has a rest energy of 135 MeV and a mean
Chapter , Problem 10(choose chapter or problem)
A neutral pion has a rest energy of 135 MeV and a mean life of If it is produced with an initial kinetic energy of 80 MeV and decays after one mean lifetime, what is the longest possible track this particle could leave in a bubble chamber? Use relativistic time dilation
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