The Cosmic Neutrino Background Anisotropy - Linear Theory
Reviewed by Pithpith:7VN4YXHIopen to challenge →
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astro-ph.CO
hep-ph
keywords
massiveneutrinoanisotropybackgroundcosmicappliedapproximationboltzmann
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The cosmic neutrino background anisotropy is calculated for massive neutrino states by solving the full Boltzmann equation. The effect of weak gravitational lensing, including the Limber approximation, is also derived for massive particles, and subsequently applied to the case of massive neutrinos.
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Cited by 1 Pith paper
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Pathways and impediments towards a detection of the relic neutrino wind
Detecting the cosmic neutrino background's dipole anisotropy via tritium capture requires ~10^5 times the exposure needed for flux detection, with Majorana neutrinos suffering an additional (m_ν/T_ν)^2 suppression.
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