arXiv · 0907.2887
Cosmic Neutrino Last Scattering Surface
Abstract
Neutrinos decoupled from the rest of the cosmic plasma when the Universe was less than one second old, far earlier than the photons which decoupled at t=380,000 years. Surprisingly, though, the last scattering surface of the neutrinos is much closer to us than that of the photons. Here we calculate the properties of the last scattering surfaces of the three species of neutrinos.
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Scott Dodelson, Mika Vesterinen. 2009-11-23. Cosmic Neutrino Last Scattering Surface. https://doi.org/10.1103/physrevlett.103.171301
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