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arXiv · nucl-ex/0212008

Neutrinos and Energetics of the Earth

G. Fiorentini·F. Mantovani·B. Ricci
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Abstract

We estimate terrestrial antineutrino and neutrino fluxes according to different models of Earth composition. We find large variations, corresponding to uncertainties on the estimated $U$, $Th$ and $K$ abundances in the mantle. Information on the mantle composition can be derived from antineutrino flux measurements after subtracting the crust contribution. This requires a good description of the crust composition in the region of the detector site. Measurements of terrestrial antineutrinos will provide a direct insight on the main sources of Earth's heat flow.

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G. Fiorentini, F. Mantovani, B. Ricci. 2003-02-13. Neutrinos and Energetics of the Earth. https://doi.org/10.1016/s0370-2693(03)00193-x

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