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An antenna array devoted to the autonomous radio-detection of high energy cosmic rays is being deployed on the site of the 21 cm array radio telescope in XinJiang, China. Thanks in particular to the very good electromagnetic environment of…

Instrumentation and Methods for Astrophysics · Physics 2011-02-28 D. Ardouin , C. Carloganu , D. Charrier , Q. Gou , H. Hu , L. Kai , P. Lautridou , O. Martineau-Huynh , V. Niess , O. Ravel , T. Saugrin , X. Wu , J. Zhang , Y. Zhang , M. Zhao , Y. Zheng

TREND50 is a radio detection setup of 50 self-triggered antennas working in the 50-100MHz frequency range and deployed in a radio-quiet valley of the Tianshan mountains (China). TREND50 achieved its goal: the autonomous radiodetection and…

The GRAND project aims to detect ultra-high-energy neutrinos, cosmic rays and gamma rays, with an array of $200,000$ radio antennas over $200,000\,{\rm km}^2$, split into $\sim 20$ sub-arrays of $\sim 10,000\,{\rm km}^2$ deployed worldwide.…

High Energy Astrophysical Phenomena · Physics 2021-08-03 Kumiko Kotera

GRAND (the Giant Radio Array for Neutrino Detection) is a proposed next-generation observatory of ultra-high-energy neutrinos, cosmic rays, and gamma rays of cosmic origin, with energies exceeding about 100 PeV. GRAND is envisioned as a…

High Energy Astrophysical Phenomena · Physics 2024-09-04 Kumiko Kotera

Introduction:Electron-Neutron Detector Array (ENDA) is designed to measure thermal neutrons produced by hadronic interactions between cosmic ray extensive air showers (EAS) and the surrounding environment as well as electrons around the…

GRAND (the Giant Radio Array for Neutrino Detection) is a proposed next-generation observatory targetting primarily the detection of ultra-high-energy neutrinos, with energies exceeding about 100 PeV. GRAND is envisioned as a collection of…

Instrumentation and Methods for Astrophysics · Physics 2025-07-11 Olivier Martineau-Huynh

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 long-sought origin of UHE cosmic rays by detecting large…

Instrumentation and Methods for Astrophysics · Physics 2026-02-25 GRAND Collaboration , Jaime Álvarez-Muniz , Rafael Alves Batista , Aurélien Benoit-Lévy , Teresa Bister , Martina Bohacova , Mauricio Bustamante , Washington Carvalho , Yiren Chen , LingMei Cheng , Simon Chiche , Jean-Marc Colley , Pablo Correa , Nicoleta Cucu Laurenciu , Zigao Dai , Rogerio M. de Almeida , Beatriz de Errico , João R. T. de Mello Neto , Krijn D. de Vries , Valentin Decoene , Peter B. Denton , Bohao Duan , Kaikai Duan , Ralph Engel , William Erba , Yizhong Fan , Arsène Ferrière , Juan Pablo Góngora , QuanBu Gou , Junhua Gu , Marion Guelfand , Gang Guo , Jianhua Guo , Yiqing Guo , Claire Guépin , Lukas Gülzow , Andreas Haungs , Matej Havelka , Haoning He , Eric Hivon , Hongbo Hu , Guoyuan Huang , Xiaoyuan Huang , Yan Huang , Tim Huege , Wen Jiang , Sei Kato , Ramesh Koirala , Kumiko Kotera , Jelena Köhler , Bruno L. Lago , Zhisen Lai , Jolan Lavoisier , François Legrand , Antonios Leisos , Rui Li , Xingyu Li , Cheng Liu , Ruoyu Liu , Wei Liu , Pengxiong Ma , Oscar Macias , Frédéric Magnard , Alexandre Marcowith , Olivier Martineau-Huynh , Zach Mason , Thomas McKinley , Paul Minodier , Miguel Mostafá , Kohta Murase , Valentin Niess , Stavros Nonis , Shoichi Ogio , Foteini Oikonomou , Hongwei Pan , Konstantinos Papageorgiou , Tanguy Pierog , Lech Wiktor Piotrowski , Simon Prunet , Clément Prévotat , Xiangli Qian , Markus Roth , Takashi Sako , Sarvesh Shinde , Dániel Szálas-Motesiczky , Szymon Sławiński , Kaoru Takahashi , Xishui Tian , Charles Timmermans , Petr Tobiska , Apostolos Tsirigotis , Matías Tueros , George Vittakis , Vincent Voisin , Hanrui Wang , Jiale Wang , Shen Wang , Xiangyu Wang , Xu Wang , Daming Wei , Feng Wei , Emily Weissling , Juan Wu , Xiangping Wu , Xuefeng Wu , Xin Xu , Xing Xu , Fufu Yang , Lili Yang , Xuan Yang , Qiang Yuan , Philippe Zarka , Houdun Zeng , Chao Zhang , Jianli Zhang , Kewen Zhang , Pengfei Zhang , Qingchi Zhang , Songbo Zhang , Yi Zhang , Hao Zhou

Radio-detection is now an established technique for studying ultra-high-energy (UHE) cosmic rays with energies exceeding $\sim 10^{17}$ eV. The next generation of radio experiments, such as the Giant Radio Array for Neutrino Detection…

Instrumentation and Methods for Astrophysics · Physics 2025-07-08 Marion Guelfand , Pauline Fritsch , Valentin Decoene , Olivier Martineau-Huynh , Mauricio Bustamante

Ultra-high-energy cosmic neutrinos (UHE), with energies above 100 PeV, are unparalleled probes of the most energetic astrophysical sources and weak interactions at energies beyond the reach of accelerators. GRAND is an envisioned…

High Energy Astrophysical Phenomena · Physics 2023-07-26 João R. T. de Mello Neto

High-energy neutrino astronomy will probe the working of the most violent phenomena in the Universe. The Giant Radio Array for Neutrino Detection (GRAND) project consists of an array of $\sim10^5$ radio antennas deployed over…

Multi-messenger astronomy is key today to broaden our understanding of the high energy Universe. When an ultra-high energy (UHE) particle interacts in the atmosphere or underground, it initiates an extensive air shower that produces a…

Instrumentation and Methods for Astrophysics · Physics 2025-01-06 Marion Guelfand

GRAND is a newly proposed series of radio arrays with a combined area of 200,000 square km, to be deployed in mountainous areas. Its primary goal is to measure cosmic ultra-high-energy tau-neutrinos (E>1 EeV), through the interaction of…

Instrumentation and Methods for Astrophysics · Physics 2020-12-11 Sijbrand de Jong

The Giant Radio Array for Neutrino Detection (GRAND) is an envisioned observatory of ultra-high-energy neutrinos, cosmic rays, and gamma rays, with energies above 100 PeV. GRAND targets the radio signals emitted by extensive air showers…

Instrumentation and Methods for Astrophysics · Physics 2023-07-25 Peng-Xiong Ma , Bo-Hao Duan , Xin Xu , Ke-Wen Zhang , Kai-Kai Duan , Shen Wang , Yi Zhang , Peng-Fei Zhang

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 large surface arrays of antennas to look for the radio…

Instrumentation and Methods for Astrophysics · Physics 2025-07-15 Jaime Álvarez-Muñiz , Rafael Alves Batista , Aurélien Benoit-Lévy , Teresa Bister , Martina Bohacova , Mauricio Bustamante , Washington Carvalho , Yiren Chen , LingMei Cheng , Simon Chiche , Jean-Marc Colley , Pablo Correa , Nicoleta Cucu Laurenciu , Zigao Dai , Rogerio M. de Almeida , Beatriz de Errico , João R. T. de Mello Neto , Krijn D. de Vries , Valentin Decoene , Peter B. Denton , Bohao Duan , Kaikai Duan , Ralph Engel , William Erba , Yizhong Fan , Arsène Ferrière , QuanBu Gou , Junhua Gu , Marion Guelfand , Gang Guo , Jianhua Guo , Yiqing Guo , Claire Guépin , Lukas Gülzow , Andreas Haungs , Matej Havelka , Haoning He , Eric Hivon , Hongbo Hu , Guoyuan Huang , Xiaoyuan Huang , Yan Huang , Tim Huege , Wen Jiang , Sei Kato , Ramesh Koirala , Kumiko Kotera , Jelena Köhler , Bruno L. Lago , Zhisen Lai , Jolan Lavoisier , François Legrand , Antonios Leisos , Rui Li , Xingyu Li , Cheng Liu , Ruoyu Liu , Wei Liu , Pengxiong Ma , Oscar Macías , Frédéric Magnard , Alexandre Marcowith , Olivier Martineau-Huynh , Zack Mason , Thomas McKinley , Paul Minodier , Miguel Mostafá , Kohta Murase , Valentin Niess , Stavros Nonis , Shoichi Ogio , Foteini Oikonomou , Hongwei Pan , Konstantinos Papageorgiou , Tanguy Pierog , Lech W. Piotrowski , Simon Prunet , Clément Prévotat , Xiangli Qian , Markus Roth , Takashi Sako , Sarvesh Shinde , Dániel Szálas-Motesiczky , Szymon Sławiński , Kaoru Takahashi , Xishui Tian , Charles Timmermans , Petr Tobiska , Apostolos Tsirigotis , Matías Tueros , George Vittakis , Vincent Voisin , Hanrui Wang , Jiale Wang , Shen Wang , Xiangyu Wang , Xu Wang , Daming Wei , Feng Wei , Emily Weissling , Juan Wu , Xiangping Wu , Xuefeng Wu , Xin Xu , Xing Xu , Fufu Yang , Lili Yang , Xuan Yang , Qiang Yuan , Philippe Zarka , Hodung Zeng , Chao Zhang , Jianli Zhang , Kewen Zhang , Pengfei Zhang , Qingchi Zhang , Songbo Zhang , Yi Zhang , Hao Zhou , Jaime Álvarez-Muñiz , Sergio Cabana-Freire , Washington Carvalho , Alan Cummings , Cosmin Deaconu , Jackson Hinkel , Kaeli Hughes , Ryan Krebs , Youwei Liu , Zachary Martin , Katharine Mulrey , Alisa Nozdrina , Eric Oberla , Steven Prohira , Andrés Romero-Wolf , Abigail G. Vieregg , Stephanie A. Wissel , Enrique Zas , Andrew Zeolla

The Giant Radio Array for Neutrino Detection (GRAND) is a planned array of ~200 000 radio antennas deployed over ~200 000 km2 in a mountainous site. It aims primarly at detecting high-energy neutrinos via the observation of extensive air…

The recent demonstration by the CODALEMA Collaboration of the ability of the radio-detection technique for the characterization of UHE cosmic-rays calls for the use of this powerful method for the observation of UHE neutrinos. For this…

Instrumentation and Methods for Astrophysics · Physics 2010-04-30 Daniel Ardouin , Didier Charrier , Pascal Lautridou , Olivier Martineau-Huynh , Olivier Ravel , Xiang-Ping Wu , Meng Zhao

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 large surface arrays of autonomous radio-detection units to…

High Energy Physics - Experiment · Physics 2024-09-06 GRAND Collaboration , Rafael Alves Batista , Aurélien Benoit-Lévy , Teresa Bister , Mauricio Bustamante , Yiren Chen , LingMei Cheng , Simon Chiche , Jean-Marc Colley , Pablo Correa , Nicoleta Cucu Laurenciu , Zigao Dai , Beatriz de Errico , Sijbrand de Jong , João R. T. de Mello Neto , Krijn D. de Vries , Peter B. Denton , Valentin Decoene , Kaikai Duan , Bohao Duan , Ralph Engel , Yizhong Fan , Arsène Ferrière , QuanBu Gou , Junhua Gu , Marion Guelfand , Jianhua Guo , Yiqing Guo , Vaidhai Gupta , Claire Guépin , Lukas Gülzow , Andreas Haungs , Haoning He , Eric Hivon , Hongbo Hu , Xiaoyuan Huang , Yan Huang , Tim Huege , Wen Jiang , Ramesh Koirala , Kumiko Kotera , Jelena Köhler , Bruno L. Lago , Sandra Le Coz , François Legrand , Antonios Leisos , Rui Li , Cheng Liu , Ruoyu Liu , Wei Liu , Pengxiong Ma , Oscar Macias , Frédéric Magnard , Olivier Martineau-Huynh , Ananstasiia Mikhno , Pragati Mitra , Miguel Mostafá , Fabrice Mottez , Jean Mouette , Kohta Murase , Valentin Niess , Stavros Nonis , Shoichi Ogio , Foteini Oikonomou , Tanguy Pierog , Lech Wiktor Piotrowski , Pierre Poisvert , Simon Prunet , Xiangli Qian , Markus Roth , Takashi Sako , Harm Schoorlemmer , Bart Steeman , Dániel Szálas-Motesiczky , Szymon Sławiński , Anne Timmermans , Charles Timmermans , Apostolos Tsirigotis , Matías Tueros , Shen Wang , Xiangyu Wang , Xu Wang , Daming Wei , Feng Wei , Xiangping Wu , Xuefeng Wu , Xin Xu , Xing Xu , Lili Yang , Xuan Yang , Qiang Yuan , Philippe Zarka , Houdun Zeng , Chao Zhang , Jianli Zhang , Kewen Zhang , Pengfei Zhang , Songbo Zhang , Hao Zhou

EAS arrays are survey instruments able to monitor continuously all the overhead sky. Their sensitivity in the sub-TeV/TeV energy domain cannot compete with that of Cherenkov telescopes, but the wide field of view (about 2 sr) is ideal to…

High Energy Astrophysical Phenomena · Physics 2019-04-04 G. Di Sciascio

The Taishan Antineutrino Observatory (TAO or JUNO-TAO) is a satellite detector for the Jiangmen Underground Neutrino Observatory (JUNO). JUNO aims at simultaneously probing the two main frequencies of three-flavor neutrino oscillations, as…

Instrumentation and Detectors · Physics 2022-09-22 Hans Th. J. Steiger
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