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

Yongsoo Jho; Seong Chan Park

doi:10.1103/PhysRevD.104.015018

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

Yongsoo Jho, Seong Chan Park

Department of Physics

Research output: Contribution to journal › Article › peer-review

2 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 language	English
Article number	015018
Journal	Physical Review D
Volume	104
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevD.104.015018
Publication status	Published - 2021 Jul 1

Bibliographical note

Funding Information:
National Research Foundation of Korea Ministry of Science, ICT and Future Planning

Funding Information:
This work was supported by the National Research Foundation of Korea (NRF) grants, funded by the Korean government (MSIP) (2021R1A4A2001897) and (2019R1A2C1089334).

Publisher Copyright:
© 2021 Published by the American Physical Society

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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10.1103/PhysRevD.104.015018

Cite this

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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.",

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AB - 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.

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

Abstract

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