The main decay mode for the negative pion is p2 B m2 1 nm.
Chapter , Problem 39(choose chapter or problem)
The main decay mode for the negative pion is p2 B m2 1 nm. Find the energy (in MeV) released in this decay. Consult Table 32.3 for rest energies and assume that the rest energy for nm is < 0 MeV.
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