Publications (24)
The Giant Radio Array for Neutrino Detection (GRAND) Collaboration -- Contributions to the 10th International Workshop on Acoustic and Radio EeV Neutrino Detection Activities (ARENA 2024)
Rafael Alves Batista, Aurélien Benoit-Lévy, Teresa Bister +121
This is an index of the contributions by the Giant Radio Array for Neutrino Detection (GRAND) Collaboration to the 10th International Workshop on Acoustic and Radio EeV Neutrino De…
A reconstruction procedure for near horizon extensive air showers based on radio signals
Valentin Decoene, Olivier Martineau-Huynh, Matìas Tueros +1
Very inclined extensive air showers (EAS), with both down-going and up-going trajectories, are particularly targeted by the next generation of extended radio arrays, such as GRAND.…
Reconstruction of inclined cosmic-ray properties with GRAND data
Marion Guelfand, Pauline Fritsch, Valentin Decoene +2
Radio-detection is now an established technique for studying ultra-high-energy (UHE) cosmic rays with energies exceeding eV. The next generation of radio experiments…
Radio-detection of neutrino-induced air showers: the influence of topography
Valentin Decoene, Nicolas Renault-Tinacci, Olivier Martineau-Huynh +6
Neutrinos of astrophysical origin could be detected through the electromagnetic radiation of the particle showers induced in the atmosphere by their interaction in the Earth. This…
Targeting 100-PeV tau neutrino detection with an array of phased and high-gain reconstruction antennas
Stephanie Wissel, Andrew Zeolla, Cosmin Deaconu +20
Neutrinos at ultrahigh energies can originate both from interactions of cosmic rays at their acceleration sites and through cosmic-ray interactions as they propagate through the un…
Review of Neutrino Experiments Searching for Astrophysical Neutrinos
Valentin Decoene
Over the last two decades, we have intensified our search for a ghost particle, with the hope that it would provide us with information on the darkest places of our Universe. This…
Radio Morphing: towards a fast computation of the radio signal from air showers
Anne Zilles, Olivier Martineau-Huynh, Kumiko Kotera +6
Over the last years, radio detection has matured to become a competitive method for the detection of air showers. Arrays of thousands of antennas are now envisioned for the detecti…
Reconstruction of highly inclined extensive air showers in GRAND
Oscar Macias, Aurélien Benoit-Lévy, Valentin Decoene +8
The Giant Radio Array for Neutrino Detection (GRAND) aims to detect highly inclined extensive air showers (EAS) with down-going and up-going trajectories. Several working groups in…
Overview of radio experiments for UHE cosmic particles detection
Simon Chiche, Valentin Decoene
Radio-detection is a mature technique that has gained large momentum over the past decades. Its physical detection principle is mainly driven by the electromagnetic part of the sho…
Towards the Giant Radio Array for Neutrino Detection (GRAND): the GRANDProto300 and GRAND@Auger prototypes
GRAND Collaboration, Jaime Ãlvarez-Muniz, Rafael Alves Batista +118
The Giant Radio Array for Neutrino Detection (GRAND) is a proposed multi-messenger observatory of Ultra-High-Energy (UHE) particles of cosmic origin. Its main goal is to find the l…
GRANDlib: A simulation pipeline for the Giant Radio Array for Neutrino Detection (GRAND)
GRAND Collaboration, Rafael Alves Batista, Aurélien Benoit-Lévy +112
The operation of upcoming ultra-high-energy cosmic-ray, gamma-ray, and neutrino radio-detection experiments, like the Giant Radio Array for Neutrino Detection (GRAND), poses signif…
Analytical description of the radio Cherenkov cone
Valentin Decoene, Marion Guelfand, Matìas Tueros
Radio emissions from extensive air showers (EAS) provide a valuable tool for detecting ultra-high-energy (UHE) astroparticles. In this context, several radio arrays focus on detect…
Reconstruction of inclined extensive air showers using radio signals: from arrival times and amplitudes to direction and energy
Marion Guelfand, Valentin Decoene, Olivier Martineau-Huynh +4
Radio detection is now an established technique for the study of ultra-high-energy (UHE) cosmic rays with energies above eV. The next-generation of radio experiments…
The Hybrid Elevated Radio Observatory for Neutrinos (HERON) Project
Kumiko Kotera, Ingo Allekotte, Jaime Alvarez-Muñiz +10
Measuring ultra-high energy neutrinos, with energies above eV, is the next frontier of the emerging multi-messenger era. Their detection requires building a large-scale d…
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…
Fast radio burst repeaters produced via Kozai-Lidov feeding of neutron stars in binary systems
Valentin Decoene, Kumiko Kotera, Joseph Silk
Neutron stars are likely surrounded by gas, debris, and asteroid belts. Kozai-Lidov perturbations, induced by a distant, but gravitationally bound companion, can trigger the infall…
Optimizing HERON for 100 PeV Neutrino Detection
Andrew Zeolla, Ingo Allekotte, Jaime Alvarez-Muñiz +10
The Hybrid Elevated Radio Observatory for Neutrinos (HERON) is designed to target the astrophysical flux of Earth-skimming tau neutrinos at 100 PeV. HERON consists of multiple comp…
The Giant Radio Array for Neutrino Detection (GRAND) Collaboration -- Contributions to the 38th International Cosmic Ray Conference (ICRC 2023)
GRAND Collaboration, Rafael Alves Batista, Aurélien Benoit-Lévy +96
The Giant Radio Array for Neutrino Detection (GRAND) is an envisioned observatory of ultra-high-energy particles of cosmic origin, with energies in excess of 100 PeV. GRAND uses la…
Radio wavefront of very inclined extensive air-showers: a simulation study for extended and sparse radio arrays
Valentin Decoene, Olivier Martineau-Huynh, Matias Tueros
Radio-detection is becoming an established technique for the detection of air showers induced by cosmic particles. This is in particular true at the highest energies, where very la…
GRANDProto300: a pathfinder with richastroparticle and radio-astronomy science case
Valentin Decoene
The GRANDProto300 (GP300) experiment is the first stage of the Giant Radio Array for Neutrino Detection (GRAND) project. It will be deployed between 2020 and 2021 in a radio-quiet…
High-energy neutrinos from fallback accretion of binary neutron star merger remnants
Valentin Decoene, Claire Guépin, Ke Fang +2
Following the coalescence of binary neutron stars, debris from the merger which remains marginally bound to the central compact remnant will fallback at late times, feeding a susta…
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…
The Giant Radio Array for Neutrino Detection (GRAND): Science and Design
GRAND Collaboration, Jaime Alvarez-Muniz, Rafael Alves Batista +48
The Giant Radio Array for Neutrino Detection (GRAND) is a planned large-scale observatory of ultra-high-energy (UHE) cosmic particles, with energies exceeding 10^8 GeV. Its goal is…
The Giant Radio Array for Neutrino Detection (GRAND) Collaboration -- Contributions to the 39th International Cosmic Ray Conference (ICRC 2025)
Jaime Ãlvarez-Muñiz, Rafael Alves Batista, Aurélien Benoit-Lévy +133
The Giant Radio Array for Neutrino Detection (GRAND) is an envisioned observatory of ultra-high-energy particles of cosmic origin, with energies in excess of 100 PeV. GRAND uses la…