Preprint
Oct 2026
Evolution of neutrino distributions under repeated electron scattering
We study the energy redistribution of neutrinos by repeated elastic scattering with an isotropic thermal bath of free electrons. Starting from the relevant Boltzmann collision integral, we formulate the evolution equations in terms of the neutrino--electron redistribution kernel derived in our companion work. The scatt...
J. Chluba, B. Cyr, Michiru Uwabo-Niibo et al.
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