activity
20152026
most citedMeasurement of the cosmic-ray energy spectrum above eV using the Pierre Auger Observatory

213 citations · 1.7k across the 61 of their papers we have counts for

collaborators

67 papers

astro-ph.IM2026

Advancing Astrophysics with the SKA II

Anna Bonaldi, Tyler L. Bourke, Philippa Hartley +45

Advancing Astrophysics with the SKA II (AASKAII), written by our science community, outlines the transformative scientific advances that will be enabled by the SKA telescopes. In t…

astro-ph.HE2026

Anomalous Air Showers and What They Reveal About Hadronic Interactions and Cosmic-ray Masses

Stijn Buitink, Vital De Henau, Sjoerd Bouma +28

The identification of the sources and acceleration mechanisms of cosmic rays require precise measurements of their mass composition. Currently, the most reliable method is to measu…

astro-ph.HE2026

Measuring High-Energy Cosmic Particles with the SKA

Tim Huege, Katharine Mulrey, Sjoerd Bouma +28

The origin of high-energy cosmic rays remain one of astrophysics' greatest unsolved mysteries. SKA-Low will be able to measure air showers initiated by cosmic rays with unprecedent…

astro-ph.IM2026

Interferometric Analysis of Air-shower Radio Emission in the Near Field with an Information Field Theory Approach

Keito Watanabe, Karen Terveer, Sjoerd Bouma +29

Current reconstruction techniques for air-shower radio emission generated by cosmic rays have shown great success, having been applied to several radio detectors over the last deca…

astro-ph.HE2026

Using SKA-Low to Detect PeV Gamma-rays from Galactic Sources

Anna Nelles, Philipp Laub, Haoning He +28

Detecting so called PeVatrons is considered one of the prime goals of -ray astronomy. PeVatrons are astrophysical objects in the Galaxy that are sources of cosmic rays exceeding…

astro-ph.HE2026

A Bayesian Method for Air-Shower Reconstruction using Information Field Theory

Karen Terveer, Sjoerd Bouma, Stijn Buitink +12

The radio detection of extensive air showers provides a powerful method for studying the origin of high-energy cosmic rays. The Low-Frequency Array (LOFAR) offers unprecedentedly d…

astro-ph.SR2025

Scaler data from the Pierre Auger Observatory as a proxy of solar activity

C. Taricco, I. Bizzarri, C. Dionese +1

Solar activity variations strongly impact the modulation of the flux of low-energy Galactic Cosmic Rays (GCRs) reaching the Earth. The secondary particles, which originate from the…

astro-ph.HE2025

Search for UHE neutrinos from GRBs with the Pierre Auger Observatory

Yago Lema-Capeans

We report on the search for ultra-high-energy neutrinos from the prompt emission of gamma-ray bursts (GRBs) using Surface Detector (SD) data from Phase I of the Pierre Auger Observ…

astro-ph.IM2025

AugerPrime: Status and first results

David Schmidt

With the knowledge and statistical precision derived from two decades of measurement, the Pierre Auger Observatory has significantly deepened our understanding of ultra-high-energy…

astro-ph.HE2025

New full-sky studies of the distribution of ultra-high-energy cosmic-ray arrival directions

A. Gálvez Ureña, L. Anchordoqui, M. Bianciotto +17

Ground-based full-sky studies of the angular distribution of arrival directions of ultra-high-energy cosmic rays require combining data from different observatories, such as the Pi…

astro-ph.HE2025

Study of solar activity with AERA at the Pierre Auger Observatory

R. M. de Almeida

Solar activity events release vast amounts of energy, including radio waves, X-rays, ultraviolet radiation, and energetic particles, which interact with the ionosphere of the Earth…

astro-ph.IM2025

The Giant Radio Array for Neutrino Detection (GRAND) Collaboration -- Contributions to the 39th International Cosmic Ray Conference (ICRC 2025)

Jaime Álvarez-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…

astro-ph.HE2025

Measuring the muon content of inclined air showers using AERA and the water-Cherenkov detectors of the Pierre Auger Observatory

The Pierre Auger Collaboration, A. Abdul Halim, P. Abreu +360

We present a novel approach for assessing the muon content of air showers with large zenith angles on a combined analysis of their radio emission and particle footprint. We use the…

hep-ex2025

Radio emission from airplanes as observed with RNO-G

G Collaboration, S. Agarwal, J. A. Aguilar +79

This paper describes how intentional and unintentional radio emission from airplanes is recorded with the Radio Neutrino Observatory Greenland (RNO-G). We characterize the received…

astro-ph.HE2025★ 2 cited

Sensitivity of BEACON to Ultra-High Energy Diffuse and Transient Neutrinos

Andrew Zeolla, Jaime Alvarez-Muñiz, Sergio Cabana-Freire +16

Ultra-high energy neutrinos ( eV) can provide insight into the most powerful accelerators in the universe, however their flux is extremely low. The Beamforming Elevated…

astro-ph.IM2024★ 1 cited

Towards a Cosmic-Ray Energy Scale with the Auger Engineering Radio Array

Max Büsken

Radio detection of cosmic-ray (CR) induced extensive air showers with digital antenna arrays is a matured technique by now. At the Pierre Auger Observatory, the Auger Engineering R…

astro-ph.IM2024

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…

astro-ph.IM2024

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…

astro-ph.HE2023★ 23 cited

Radio Measurements of the Depth of Air-Shower Maximum at the Pierre Auger Observatory

The Pierre Auger Collaboration, A. Abdul Halim, P. Abreu +372

The Auger Engineering Radio Array (AERA), part of the Pierre Auger Observatory, is currently the largest array of radio antenna stations deployed for the detection of cosmic rays,…

astro-ph.HE2023★ 19 cited

Demonstrating Agreement between Radio and Fluorescence Measurements of the Depth of Maximum of Extensive Air Showers at the Pierre Auger Observatory

The Pierre Auger Collaboration, A. Abdul Halim, P. Abreu +372

We show, for the first time, radio measurements of the depth of shower maximum () of air showers induced by cosmic rays that are compared to measurements of the estab…

astro-ph.HE2023★ 6 cited

Search for UHE Photons from Gravitational Wave Sources with the Pierre Auger Observatory

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

A search for time-directional coincidences of ultra-high-energy (UHE) photons above 10 EeV with gravitational wave (GW) events from the LIGO/Virgo runs O1 to O3 is conducted with t…

astro-ph.HE2023★ 4 cited

Reconstructing Air Shower Parameters with MGMR3D

P. Mitra, O. Scholten, T. N. G. Trinh +16

Measuring the radio emission from cosmic ray particle cascades has proven to be a very efficient method to determine their properties such as the mass composition. Efficient modeli…

astro-ph.HE2023

Constraining the cosmic-ray mass composition by measuring the shower length with SKA

S. Buitink, A. Corstanje, J. Bhavani +17

The current generation of air shower radio arrays has demonstrated that the atmospheric depth of the shower maximum Xmax can be reconstructed with high accuracy. These experiments…

astro-ph.HE2023★ 33 cited

Constraining models for the origin of ultra-high-energy cosmic rays with a novel combined analysis of arrival directions, spectrum, and composition data measured at the Pierre Auger Observatory

The Pierre Auger Collaboration, A. Abdul Halim, P. Abreu +371

The combined fit of the measured energy spectrum and shower maximum depth distributions of ultra-high-energy cosmic rays is known to constrain the parameters of astrophysical model…