A positive kaon K+ which is a bound state of an up quark and an antidown quark, can decay into an antimuon and a muon ne

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A Positive Kaon K Which Is A Bound State Of An Up Quark And An Antidown Quark Can Decay Into An Antimuon And A Muon Ne 1 (61.77 KiB) Viewed 57 times

A positive kaon K+ which is a bound state of an up quark and an antidown quark, can decay into an antimuon and a muon neutrino via a weak interaction process mediated by a W+boson. We can determine how much of the kaon's energy each of the daughter particles obtains using relativistic kinematics. Part A In the rest frame of the kaon, the speed of the antimuon is vand its Lorentz factor is y = (1-v²/c²)-1/2. Using the notation E, for the energy of the neutrino, MK for the mass of the kaon, and M for the mass of the antimuon, write the relativistic expression for conservation of energy. Treat the neutrino as massless. Express your answer in terms of the variables y, Mu, Ev, and c. VO ΑΣΦ 2 ? MKC² =