pion138pion, muon, neutrino A pion (mπ = 273 me) at rest decays into a muon (mμ = 207 me) and a neutrino (mν = 0).Find the kinetic energy and momentum of the muon and the neutrino inPION 138 !! Lagi gacor bangett nih om hari ini barusan wd nih disini, info pola inbox aja om