43 citations · 82 across the 12 of their papers we have counts for
12 papers
New limits on neutrino decay from high-energy astrophysical neutrinos
Victor B. Valera, Damiano F. G. Fiorillo, Ivan Esteban +1
Since neutrinos have mass differences, they could decay into one another. But their lifetimes are likely long, even when shortened by new physics, so decay likely impacts neutrinos…
Joint measurement of the ultra-high-energy neutrino spectrum and cross section
Victor B. Valera, Mauricio Bustamante, Olga Mena
Soon, a new generation of neutrino telescopes, presently under planning, will target the discovery of ultra-high-energy (UHE) neutrinos of cosmic origin, with energies higher than…
Discovery Forecasts of the Diffuse Ultra-High-Energy Neutrino Flux with IceCube-Gen2
Victor B. Valera, Mauricio Bustamante, Christian Glaser
The discovery of ultra-high-energy (UHE) neutrinos has the potential to offer unique insight into fundamental questions. To capitalize on the upcoming opportunity provided by new U…
Comprehensive Measurement Forecasts of the EeV Neutrino-Nucleon Cross Section with Cosmic Neutrinos at IceCube-Gen2
Victor B. Valera, Mauricio Bustamante, Christian Glaser
The investigation of neutrino interactions with matter serves as a valuable tool for understanding the fundamental structure of nucleons and potentially uncovering novel physics ph…
Searches for dark matter decay with ultra-high-energy neutrinos endure backgrounds
Damiano F. G. Fiorillo, Victor Valera, Mauricio Bustamante +1
Next-generation ultra-high-energy (UHE) neutrino telescopes, presently under planning, will have the potential to probe the decay of heavy dark matter (DM) into UHE neutrinos, with…
Near-future discovery of the diffuse flux of ultra-high-energy cosmic neutrinos
Victor Branco Valera, Mauricio Bustamante, Christian Glaser
Ultra-high-energy (UHE) neutrinos, with EeV-scale energies, carry with them unique insight into fundamental open questions in astrophysics and particle physics. For fifty years, th…
Report of the Topical Group on Cosmic Probes of Fundamental Physics for for Snowmass 2021
Rana X. Adhikari, Luis A. Anchordoqui, Ke Fang +118
Cosmic Probes of Fundamental Physics take two primary forms: Very high energy particles (cosmic rays, neutrinos, and gamma rays) and gravitational waves. Already today, these probe…
Point sources of ultra-high-energy neutrinos: minimalist predictions for near-future discovery
Damiano F. G. Fiorillo, Mauricio Bustamante, Victor B. Valera
The discovery of ultra-high-energy neutrinos, with energies above 100 PeV, may soon be within reach of upcoming neutrino telescopes. We present a robust framework to compute the st…
Near-future discovery of point sources of ultra-high-energy neutrinos
Damiano F. G. Fiorillo, Mauricio Bustamante, Victor B. Valera
Upcoming neutrino telescopes may discover ultra-high-energy (UHE) cosmic neutrinos, with energies beyond 100 PeV, in the next 10-20 years. Finding their sources would identify guar…
The ultra-high-energy neutrino-nucleon cross section: measurement forecasts for an era of cosmic EeV-neutrino discovery
Victor Branco Valera, Mauricio Bustamante, Christian Glaser
Neutrino interactions with protons and neutrons probe their deep structure and may reveal new physics. The higher the neutrino energy, the sharper the probe. So far, the neutrino-n…
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…
Resonance refraction and neutrino oscillations
Alexei Y. Smirnov, Victor B. Valera
The refraction index and matter potential depend on neutrino energy and this dependence has a resonance character associated to the production of the mediator in the channel. F…