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Discussion :: GATE Physics

  1. Consider the decay of a pion into a muon and an anti-neutrino Ï€- → μ- + v-μ in the pion rest frame. 
    mÏ€ = 139.6 MeV/c2, mμ = 105.7 MeV/c2, mv ≈ 0 
    The energy (in MeV) of the emitted neutrino, to the nearest integer is ____________
    2. A.
    10
    B.
    30
    C.
    80
    D.
    120

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    Answer : Option B

    Explanation :

    -NA-

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