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New Physics with PeV Astrophysical Neutrino Beams
Ibrahim Safa
Astrophysical neutrinos allow us to access energies and baselines that cannot be reached by human-made accelerators, offering unique probes of new physics phenomena. This thesis ai…
Dark Matter decay to neutrinos
Carlos A. Argüelles, Diyaselis Delgado, Avi Friedlander +4
It is possible that the strongest interactions between dark matter and the Standard Model occur via the neutrino sector. Unlike gamma rays and charged particles, neutrinos provide…
Tau depolarization at very high energies for neutrino telescopes
Carlos A. Argüelles, Diksha Garg, Sameer Patel +2
The neutrino interaction length scales with energy, and becomes comparable to Earth's diameter above 10's of TeV energies. Over terrestrial distances, the tau's short lifetime lead…
Tau Neutrinos in the Next Decade: from GeV to EeV
Roshan Mammen Abraham, Jaime Alvarez-Muñiz, Carlos A. Argüelles +63
Tau neutrinos are the least studied particle in the Standard Model. This whitepaper discusses the current and expected upcoming status of tau neutrino physics with attention to the…
TauRunner: A Public Python Program to Propagate Neutral and Charged Leptons
Ibrahim Safa, Jeffrey Lazar, Alex Pizzuto +3
In the past decade IceCube's observations have revealed a flux of astrophysical neutrinos extending to . The forthcoming generation of neutrino observatories promi…
Dark Matter Annihilation to Neutrinos
Carlos A. Argüelles, Alejandro Diaz, Ali Kheirandish +3
We review the annihilation of dark matter into neutrinos over a range of dark matter masses from MeV to ZeV. Thermally-produced models of dark matter are expected to se…
Observing EeV neutrinos through the Earth: GZK and the anomalous ANITA events
Ibrahim Safa, Alex Pizzuto, Carlos Argüelles +4
Tau neutrinos are unique cosmic messengers, especially at extreme energies. When they undergo a charged-current interaction, the short lifetime of the produced tau gives rise to se…
White Paper on New Opportunities at the Next-Generation Neutrino Experiments (Part 1: BSM Neutrino Physics and Dark Matter)
C. A. Argüelles, A. J. Aurisano, B. Batell +47
With the advent of a new generation of neutrino experiments which leverage high-intensity neutrino beams for precision measurements, it is timely to explore physics topics beyond t…
Search for steady point-like sources in the astrophysical muon neutrino flux with 8 years of IceCube data
IceCube Collaboration, M. G. Aartsen, M. Ackermann +325
The IceCube Collaboration has observed a high-energy astrophysical neutrino flux and recently found evidence for neutrino emission from the blazar TXS 0506+056. These results open…