Discovering the highest energy neutrinos with the Payload for Ultrahigh Energy Observations (PUEO)

  • A. G. Vieregg
  • , Q. Abarr
  • , P. Allison
  • , J. Ammerman Yebra
  • , J. Alvarez-Muñiz
  • , J. J. Beatty
  • , D. Z. Besson
  • , P. Chen
  • , Y. Chen
  • , X. Cheng
  • , J. M. Clem
  • , A. Connolly
  • , L. Cremonesi
  • , C. Deaconu
  • , J. Flaherty
  • , D. Frikken
  • , P. W. Gorham
  • , C. Hast
  • , C. Hornhuber
  • , J. J. Huang
  • K. Hughes, A. Hynous, Y. Ku, C. Y. Kuo, T. C. Liu, Z. Martin, C. Miki, J. Nam, R. J. Nichol, K. Nishimura, A. Novikov, A. Nozdrina, E. Oberla, S. Prohira, R. Prechelt, B. F. Rauch, J. M. Roberts, A. Romero-Wolf, J. W. Russell, D. Seckel, J. Shiao, D. Smith, D. Southall, G. S. Varner, S. H. Wang, Y. H. Wang, S. A. Wissel, R. Young, E. Zas, A. Zeolla

Research output: Contribution to journalConference articlepeer-review

Abstract

The Payload for Ultrahigh Energy Observations (PUEO) is a NASA Long-Duration Balloon Mission that has been selected for concept development. PUEO has unprecedented sensitivity to ultra-high energy neutrinos above 1018 eV. PUEO will be sensitive to both Askaryan emission from neutrino-induced cascades in Antarctic ice and geomagnetic emission from upward-going air showers that are a result of tau neutrino interactions. PUEO is also especially well-suited for point source and transient searches. Compared to its predecessor ANITA, PUEO achieves better than an order-of-magnitude improvement in sensitivity and lowers the energy threshold for detection, by implementing a coherent phased array trigger, adding more channels, optimizing the detection bandwidth, and implementing real-time filtering. Here we discuss the science reach and plans for PUEO, leading up to a 2024 launch.

Original languageEnglish
Article number1029
JournalProceedings of Science
Volume395
StatePublished - Mar 18 2022
Event37th International Cosmic Ray Conference, ICRC 2021 - Virtual, Berlin, Germany
Duration: Jul 12 2021Jul 23 2021

Fingerprint

Dive into the research topics of 'Discovering the highest energy neutrinos with the Payload for Ultrahigh Energy Observations (PUEO)'. Together they form a unique fingerprint.

Cite this