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Probing the absolute density of the Earth's core using a vertical neutrino beam

Walter Winter
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Abstract

We demonstrate that one could measure the absolute matter density of the Earth's core with a vertical neutrino factory baseline at the per cent level for $\sin^2 2 θ_{13} \gtrsim 0.01$, where we include all correlations with the oscillation parameters in the analysis. We discuss the geographical feasibility of such an approach, and illustrate how the results change as a function of the detector location. We point out the complementarity to geophysics.

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Walter Winter. 2011-05-19. Probing the absolute density of the Earth's core using a vertical neutrino beam. https://doi.org/10.1103/physrevd.72.037302

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