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arXiv · hep-ph/0601079

Recoilless Resonant Capture of Antineutrinos from Tritium Decay

R. S. Raghavan
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Abstract

Monoenergetic antineutrinos emitted in the bound state beta-decay of H can be resonantly captured in 3He. Favorable conditions are offered by tritide technology for ultra sharp recoilless resonant capture of the 18.6 keV nubare with sigma~5x10-32 cm2, 11 orders of magnitude larger than sigma(nubare +p). The gravitational red shift of neutrinos and the mixing angle theta13 may be measurable in bench scale baselines.

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R. S. Raghavan. 2006-09-13. Recoilless Resonant Capture of Antineutrinos from Tritium Decay. https://arxiv.org/abs/hep-ph/0601079

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