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arXiv · hep-ph/0011138

Searching Scalar Resonances with Ultra-high Energy Neutrinos

Lars Brücher·Petteri Keränen·Jukka Maalampi
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Abstract

We study the prospects of detecting signals of a resonant scattering of high-energy cosmic neutrinos on electrons in the atmosphere. Such a process is possible through an s-channel exchange of a isotriplet scalar particle predicted by some particle physics theories. We estimate the event rates for a reference detector setup with plausible assumptions on the interaction strengths and energy resolutions. We find as the most promising process the resonance production of tau neutrinos whose signature would be a "quiet" (in contrast with a hadronic "bang") production of the tau lepton followed by a more noisy decay in downstream.

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Lars Brücher, Petteri Keränen, Jukka Maalampi. 2000-11-09. Searching Scalar Resonances with Ultra-high Energy Neutrinos. https://doi.org/10.1088/1126-6708%2F2001%2F05%2F060

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