The Giant Radio Array for Neutrino Detection (GRAND): Science and design

Autor(es):Mostrar menos -

Alvarez-Muniz, Jaime ^{[1, 2]} ; Batista, Rafael Alves ^{[3, 4]} ; Balagopal, V, Aswathi ; Bolmont, Julien ^[5] ; Bustamante, Mauricio ^{[6, 7, 8, 9, 10]} ; Carvalho, Jr., Washington ^[11] ; Charrier, Didier ^[12] ; Cognard, Ismael ^{[13, 14]} ; Decoene, Valentin ^[15] ; Denton, Peter B. ^{[7, 8]} ; De Jong, Sijbrand ^{[16, 17]} ; De Vries, Krijn D. ^[18] ; Engel, Ralph ^[19] ; Fang, Ke ^{[20, 21, 22]} ; Finley, Chad ^{[23, 24]} ; Gabici, Stefano ^[25] ; Gou, QuanBu ^[26] ; Gu, JunHua ^[27] ; Guepin, Claire ^[15] ; Hu, HongBo ^[26] ; Huang, Yan ^[27] ; Kotera, Kumiko ^[15] ; Le Coz, Sandra ^[27] ; Lenain, Jean-Philippe ^[5] ; Lu, GuoLiang ^[28] ; Martineau-Huynh, Olivier ^{[27, 5]} ; Mostafa, Miguel ^{[29, 30, 31]} ; Mottez, Fabrice ^[32] ; Murase, Kohta ^{[29, 30, 31]} ; Niess, Valentin ^[33] ; Oikonomou, Foteini ^{[29, 30, 31, 34]} ; Pierog, Tanguy ^[19] ; Qian, XiangLi ^[35] ; Qin, Bo ^[27] ; Ran, Duan ^[27] ; Renault-Tinacci, Nicolas ^[15] ; Roth, Markus ^[19] ; Schroeder, Frank G. ^{[36, 19]} ; Schussler, Fabian ^[37] ; Tasse, Cyril ^[38] ; Timmermans, Charles ^{[16, 17]} ; Tueros, Matias ^[39] ; Wu, XiangPing ^{[27, 40]} ; Zarka, Philippe ^[41] ; Zech, Andreas ^[32] ; Zhang, B. Theodore ^{[42, 43]} ; Zhang, JianLi ^[27] ; Zhang, Yi ^[26] ; Zheng, Qian ^{[26, 44]} ; Zilles, Anne ^[15]

Afiliação do(s) autor(es):Mostrar menos -

^[1] Univ Santiago Compostela, Dept Fis Particulas, Santiago De Compostela 15782 - Spain

^[2] Univ Santiago Compostela, Inst Galego Fis Altas Enerxias, Santiago De Compostela 15782 - Spain

^[3] Univ Sao Paulo, Inst Astron Geofis & Ciencias Atmosfer, BR-05508090 Sao Paulo, SP - Brazil

^[4] Univ Oxford, DWB, Dept Phys Astrophys, Oxford OX1 3RH - England

^[5] Univ Paris Diderot, Sorbonne Univ, Sorbonne Paris Cite, LPNHE, CNRS, 4 Pl Jussieu, F-75252 Paris 05 - France

^[6] Ohio State Univ, Dept Phys, Columbus, OH 43210 - USA

^[7] Niels Bohr Int Acad, DK-2100 Copenhagen - Denmark

^[8] Niels Bohr Inst, DARK, DK-2100 Copenhagen - Denmark

^[9] Niels Bohr Inst, Discovery Ctr, DK-2100 Copenhagen - Denmark

^[10] Ohio State Univ, CCAPP, Columbus, OH 43210 - USA

^[11] Univ Santiago de Compostela, Santiago De Compostela 15782 - Spain

^[12] Univ Nantes, CNRS, IN2P3, SUBATECH, Inst Mines Telecom Atlantique, F-44300 Nantes - France

^[13] Univ Orleans, CNRS, LPC2E, F-45071 Orleans - France

^[14] INSU, CNRS, Observ Paris, Stn Radioastron Nancay, F-18330 Nancay - France

^[15] Sorbonne Univ, UMR 7095, Inst Astrophys Paris, 98 Bis Bd Arago, F-75014 Paris - France

^[16] Radboud Univ Nijmegen, IMAPP, NL-6500 Nijmegen - Netherlands

^[17] NIKHEF, NL-1009 Amsterdam - Netherlands

^[18] Vrije Univ Brussel, IIHE ELEM, Pl Laan 2, B-1050 Brussels - Belgium

^[19] Karlsruhe Inst Technol KIT, Inst Nucl Phys IKP, D-76021 Karlsruhe - Germany

^[20] Univ Maryland, Dept Astron, College Pk, MD 20742 - USA

^[21] Stanford Univ, Stanford, CA 94305 - USA

^[22] Joint Space Sci Inst, College Pk, MD 20742 - USA

^[23] Stockholm Univ, Dept Phys, SE-10691 Stockholm - Sweden

^[24] Stockholm Univ, Oskar Klein Ctr, SE-10691 Stockholm - Sweden

^[25] Univ Paris Diderot, APC, CNRS, IN2P3, CEA, Irfu, Observ Paris, Sorbonne Paris, F-75006 Paris - France

^[26] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049 - Peoples R China

^[27] Chinese Acad Sci, Natl Astron Observ, Beijing 100012 - Peoples R China

^[28] Xinjiang Univ, Sch Phys Sci & Technol, Urumqi 830046 - Peoples R China

^[29] Penn State Univ, Dept Phys, 104 Davey Lab, University Pk, PA 16802 - USA

^[30] Penn State Univ, Dept Astron & Astrophys, 525 Davey Lab, University Pk, PA 16802 - USA

^[31] Penn State Univ, Ctr Particle & Gravitat Astrophys, University Pk, PA 16802 - USA

^[32] PSL Res Univ, Univ Paris Diderot, Observ Paris, CNRS, LUTH, 5 Pl Jules Janssen, F-92190 Meudon - France

^[33] Univ Blaise Pascal, Clermont Univ, CNRS, IN2P3, Lab Phys Corpusculaire, F-63000 Clermont Ferrand - France

^[34] European Southern Observ, Karl Schwarzschild Str 2, D-85748 Garching - Germany

^[35] Shandong Management Univ, Dept Mech & Elect Engn, Jinan 250357 - Peoples R China

^[36] Univ Delaware, Dept Phys & Astron, Bartol Res Inst, Newark, DE 19716 - USA

^[37] Univ Paris Saclay, CEA, IRFU, F-91191 Gif Sur Yvette - France

^[38] Univ Paris Diderot, CNRS, Observ Paris, GEPI, 5 Pl Jules Janssen, F-92190 Meudon - France

^[39] Consejo Nacl Invest Cient & Tecn, Inst Fis La Plata, Blvd 120 & 63, RA-1900 La Plata - Argentina

^[40] Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030 - Peoples R China

^[41] SPC, UPD, SU, LESIA, Observ Paris, CNRS, PSL, Pl J Janssen, F-92195 Meudon - France

^[42] Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871 - Peoples R China

^[43] Peking Univ, Sch Phys, Dept Astron, Beijing 100871 - Peoples R China

^[44] Victoria Univ Wellington, Sch Engn & Comp Sci, Wellington 6140 - New Zealand

• Tipo de documento: Artigo de Revisão
• Fonte: SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY; v. 63, n. 1 JAN 2020.
• Citações Web of Science: 0

Resumo

The Giant Radio Array for Neutrino Detection (GRAND) is a planned large-scale observatory of ultra-high-energy (UHE) cosmic particles, with energies exceeding 108 GeV. Its goal is to solve the long-standing mystery of the origin of UHE cosmic rays. To do this, GRAND will detect an unprecedented number of UHE cosmic rays and search for the undiscovered UHE neutrinos and gamma rays associated to them with unmatched sensitivity. GRAND will use large arrays of antennas to detect the radio emission coming from extensive air showers initiated by UHE particles in the atmosphere. Its design is modular: 20 separate, independent sub-arrays, each of 10000 radio antennas deployed over 10000 km(2). A staged construction plan will validate key detection techniques while achieving important science goals early. Here we present the science goals, detection strategy, preliminary design, performance goals, and construction plans for GRAND. (AU)

• Processo FAPESP: 17/12828-4 - Difusão, aceleração e propagação de raios cósmicos em ambientes astrofísicos turbulentos
• Beneficiário: Rafael Alves Batista
• Linha de fomento: Bolsas no Brasil - Pós-Doutorado
• Processo FAPESP: 15/15735-1 - Investigação da composição dos raios cósmicos de ultra alta energia utilizando a técnica de detecção por rádio
• Beneficiário: Washington Rodrigues de Carvalho Junior
• Linha de fomento: Bolsas no Brasil - Pós-Doutorado