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Supernova Detection via a Network of Neutral Current Spherical TPC's

J. D. Vergados, Y. Giomataris

hep-pharXiv:hep-ph/0601093

Abstract

The coherent contribution of all neutrons in neutrino nucleus scattering due to the neutral current offers a realistic prospect of detecting supernova neutrinos. For a typical supernova at 10 kpc, about 1000 events are expected using a spherical gaseous detector of radius 4 m and employing Xe gas at a pressure of 10 Atm. We propose a world wide network of several such simple, stable and low cost supernova detectors with a running time of a few centuries.

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