A good SM text should help.Īs always, check the electron-neutrino-Higgs Yukawa on the last line of (6) in the WP article to ensure you understand how it conserves charge, weak hypercharge, and weak isospin. Thats where the elusive Higgs boson comes into play with its large mass and nonexistent spin, its thought to generate a Higgs field that imbues all the. \Phi = \frac\equiv W^ $, with similar charge properties, perhaps counterintuitively: $W_1-iW_2$ ate $\partial (\phi_1 i\phi_2)$! I don't have a glib maxim for it, but it follows direct calculation from the covariantly completed Higgs kinetic terms: Remind yourself of how the resulting mass term emerges proportional to $W^ W^-$, skipping Lorentz indices, so it conserves charge, likewise. The Higgs field is the theoretical field of energy that permeates the universe, according to the theory put forth in 1964 by Scottish theoretical physicist Peter Higgs.
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