Open questions in cosmic-ray research at ultrahigh energies

R Alves Batista, J Biteau, M Bustamante… - Frontiers in Astronomy …, 2019 - frontiersin.org
We review open questions and prospects for progress in ultrahigh-energy cosmic ray
(UHECR) research, based on a series of discussions that took place during the “The High …

The giant radio array for neutrino detection (GRAND): science and design

J Alvarez-Muniz, R Alves Batista, A Balagopal V… - Science China Physics …, 2020 - Springer
Abstract 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 …

Ultra high energy cosmic rays The intersection of the Cosmic and Energy Frontiers

A Coleman, J Eser, E Mayotte, F Sarazin… - Astroparticle …, 2023 - Elsevier
The present white paper is submitted as part of the “Snowmass” process to help inform the
long-term plans of the United States Department of Energy and the National Science …

The Pierre Auger cosmic ray observatory

Pierre Auger Collaboration - … and Methods in Physics Research Section …, 2015 - Elsevier
Abstract The Pierre Auger Observatory, located on a vast, high plain in western Argentina, is
the world׳ s largest cosmic ray observatory. The objectives of the Observatory are to probe …

Radio detection of cosmic-ray air showers and high-energy neutrinos

FG Schröder - Progress in Particle and Nuclear Physics, 2017 - Elsevier
In the last fifteen years radio detection made it back to the list of promising techniques for
extensive air showers, firstly, due to the installation and successful operation of digital radio …

Radio detection of cosmic ray air showers in the digital era

T Huege - Physics Reports, 2016 - Elsevier
In 1965 it was discovered that cosmic ray air showers emit impulsive radio signals at
frequencies below 100 MHz. After a period of intense research in the 1960s and 1970s …

The pierre auger observatory upgrade-preliminary design report

A Aab, P Abreu, M Aglietta, EJ Ahn, IA Samarai… - arxiv preprint arxiv …, 2016 - arxiv.org
The Pierre Auger Observatory has begun a major Upgrade of its already impressive
capabilities, with an emphasis on improved mass composition determination using the …

Energy estimation of cosmic rays with the Engineering Radio Array of the Pierre Auger Observatory

A Aab, P Abreu, M Aglietta, EJ Ahn, I Al Samarai… - Physical Review D, 2016 - APS
The Auger Engineering Radio Array (AERA) is part of the Pierre Auger Observatory and is
used to detect the radio emission of cosmic-ray air showers. These observations are …

Probing the radio emission from air showers with polarization measurements

A Aab, P Abreu, M Aglietta, M Ahlers, EJ Ahn… - Physical Review D, 2014 - APS
The emission of radio waves from air showers has been attributed to the so-called
geomagnetic emission process. At frequencies around 50 MHz this process leads to …

Measurement of cosmic-ray air showers with the Tunka Radio Extension (Tunka-Rex)

PA Bezyazeekov, NM Budnev, OA Gress… - Nuclear Instruments and …, 2015 - Elsevier
Tunka-Rex is a radio detector for cosmic-ray air showers in Siberia, triggered by Tunka-133,
a co-located air-Cherenkov detector. The main goal of Tunka-Rex is the cross-calibration of …