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EAS optical Cherenkov signatures of tau neutrinos for space and suborbital detectors

  • the POEMMA
  • , JEM-EUSO Collaborations
  • Department of Physics and Astronomy
  • University of Iowa
  • NASA Goddard Space Flight Center
  • Biochemical and Environmental Engineering
  • University of Chicago
  • University of Alabama in Huntsville
  • Gran Sasso Science Institute
  • Lehman College
  • Istituto di Astrofisica e Planetologia Spaziali (IAPS)
  • INFN Sezione di Catania
  • INAF - Istituto di Astrofisica Spaziale e Fisica Cosmica di Palemo
  • College of Computing
  • University of Turin
  • INFN Sezione di Torino
  • University of Utah
  • NASA Marshall Space Flight Center
  • GSFC Laboratory for Atmopsheres
  • Niels Bohr Institutet
  • INFN Sezione di Bari
  • Università degli Studi di Catania
  • Riken
  • Sezione di Roma
  • INFN Roma Tor Vergata
  • RIIKEN
  • Joint Laboratory of Optics
  • Institute of Physics
  • Institute of Meteorology and Climate Research
  • Kavli Institute for Particle Astrophysics and Cosmology
  • Colorado School of Mines
  • University of Maryland
  • Karlsruhe Institute of Technology (KIT)
  • University of Tübingen
  • University of California, Space Sciences Laboratory
  • Moscow State University
  • Institute of Experimental Physics Slovak Academy of Sciences
  • Institute of Physics of the Czech Academy of Sciences
  • of Sciences
  • Instituto de Ciencias Nucleares de la UNAM
  • Universidad Nacional Autónoma de México
  • University of Geneva
  • Astroparticule and Cosmol APC

Research output: Contribution to journalConference articlepeer-review

Abstract

Multi-messenger observations of transient astrophysical sources have the potential to characterize the highest energy accelerators and the most extreme environments in the Universe. Detection of neutrinos, in particular tau neutrinos generated by neutrino oscillations in transit from their sources to Earth, is possible for neutrino energies above 10 PeV using optical Cherenkov detectors imaging upward-moving extensive air showers (EAS). These EAS are produced from Earth-interacting tau neutrinos leading to tau leptons that subsequently decay in the atmosphere. We compare neutrino detection sensitivities for generic short- and long-burst transient neutrino sources and sensitivities to the diffuse neutrino flux for the second generation Extreme Universe Space Observatory on a Super-Pressure Balloon (EUSO-SPB2) balloon-borne mission and the proposed space-based Probe of Extreme Multi-Messenger Astrophysics (POEMMA) mission.

Original languageEnglish
Article number1201
JournalProceedings of Science
Volume395
Publication statusPublished - 18 Mar 2022
Externally publishedYes
Event37th International Cosmic Ray Conference, ICRC 2021 - Virtual, Berlin, Germany
Duration: 12 Jul 202123 Jul 2021

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