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Current Status of Simulation for the Tau Air-Shower Mountain-Based Observatory

  • TAMBO collaboration
  • Harvard University
  • University of Wisconsin–Madison
  • University of Santiago de Compostela
  • University of Adelaide
  • University of Copenhagen
  • Universidade de São Paulo
  • Pennsylvania State University
  • Donostia International Physics Center
  • University of Nevada, Las Vegas
  • California Institute of Technology
  • Columbia University
  • Max-Planck-Institut für Kernphysik
  • Queen's University
  • Perimeter Institute for Theoretical Physics

Research output: Contribution to journalConference articlepeer-review

Abstract

While IceCube’s detection astrophysical neutrinos at energies up to a few PeV has opened a new window to our Universe, much remains to be discovered regarding these neutrinos’ origin and nature. In particular, the difficulty differentiating νe and ντ charged-current (CC) events in the energy limits our ability to measure precisely the flavor ratio of this flux. The Tau Air-Shower Mountain-Based Observatory (TAMBO) is a next-generation neutrino observatory capable of producing a high-purity sample of ντ CC events in the energy range from 1-100 PeV, i.e. just above the IceCube measurements. An array of water Cherenkov tanks and plastic scintillators deployed on one face of the Colca Canyon will observe the air-shower produced when a τ lepton, produced in a ντ CC interaction, emerges from the opposite face and decays in the air. In this contribution, I will present the current status of the TAMBO simulation, including preliminary sensitivities to various flux models.

Original languageEnglish
Article number1117
JournalProceedings of Science
Volume444
StatePublished - 27 Sep 2024
Event38th International Cosmic Ray Conference, ICRC 2023 - Nagoya, Japan
Duration: 26 Jul 20233 Aug 2023

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