activity
19932026
most citedObservation of a Large-scale Anisotropy in the Arrival Directions of Cosmic Rays above eV

409 citations · 7.8k across the 177 of their papers we have counts for

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hep-ph2026

Search for active-sterile neutrino transitions using Pierre Auger Observatory data

The Pierre Auger Collaboration, A. Abdul Halim, P. Abreu +348

We investigate the sensitivity of the Pierre Auger Observatory to physics beyond the Standard Model arising from magnetic-moment-induced transitions between active and heavy steril…

hep-ph2023★ 6 cited

Constraints on metastable superheavy dark matter coupled to sterile neutrinos with the Pierre Auger Observatory

The Pierre Auger Collaboration, A. Abdul Halim, P. Abreu +368

Dark matter particles could be superheavy, provided their lifetime is much longer than the age of the universe. Using the sensitivity of the Pierre Auger Observatory to ultra-high…

hep-ph2023

Secondary Lepton Production, Propagation, and Interactions with NuLeptonSim

Austin Cummings, Ryan Krebs, Stephanie Wissel +5

Charged current interactions of neutrinos inside the Earth can result in secondary muons and -leptons which are detectable by several existing and planned neutrino experiments t…

hep-ph2022★ 1 cited

High-Energy and Ultra-High-Energy Neutrinos

Markus Ackermann, Sanjib K. Agarwalla, Jaime Alvarez-Muñiz +43

Astrophysical neutrinos are excellent probes of astroparticle physics and high-energy physics. With energies far beyond solar, supernovae, atmospheric, and accelerator neutrinos, h…

hep-ph2022★ 54 cited

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…

hep-ph2008★ 1 cited

Small-x Physics and the Detection of UHE Neutrinos

N. Armesto, C. Merino, G. Parente +1

We evaluate both the tau lepton energy loss produced by photonuclear interactions and the neutrino charged current cross section at ultra-high energies, both relevant to neutrino b…