Probing new physics with high-multiplicity events: Ultrahigh-energy neutrinos at air-shower detector arrays

Yongsoo Jho, Seong Chan Park

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

Semiclassical processes such as production and decay of electroweak sphaleron in the Standard Model and also microscopic black hole in low scale gravity scenario typically involve large number of particles in final states. These large multiplicities can be distinctively seen in collisions of ultra-high-energy (UHE) neutrinos with and nucleons in the atmosphere of the Earth. Focusing on air-shower detector array experiments including Telescope Array Experiment (TA), Pierre-Auger Observatory (Auger), we propose strategic ways to discover and analyze such events.

Original languageEnglish
Article number015018
JournalPhysical Review D
Volume104
Issue number1
DOIs
Publication statusPublished - 2021 Jul 1

Bibliographical note

Publisher Copyright:
© 2021 Published by the American Physical Society

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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