Srednicki — Quantum Field Theory · Problem 88.6

Canonical Quantization of Scalar Fields — Mark Srednicki

Physics — QFT · standard-model-lepton-sector

Problem

Compute the rates for the decay processes

W^+ \to e^+\nu_e

Z^0 \to e^+e^-

, and

Z^0 \to \bar{\nu}_e\nu_e

. Neglect the electron mass. Express your results in GeV.