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Abstract:

We present a search for ultrarelativistic magnetic monopoles with the Pierre Auger observatory. Such particles, possibly a relic of phase transitions in the early Universe, would deposit a large amount of energy along their path through the atmosphere, comparable to that of ultrahigh-energy cosmic rays (UHECRs). The air-shower profile of a magnetic monopole can be effectively distinguished by the fluorescence detector from that of standard UHECRs. No candidate was found in the data collected between 2004 and 2012, with an expected background of less than 0.1 event from UHECRs. The corresponding 90% confidence level (C.L.) upper limits on the flux of ultrarelativistic magnetic monopoles range from 10-19(cm2 sr s)-1 for a Lorentz factor γ=109 to 2.5×10-21(cm2 sr s)-1 for γ=1012. These results - the first obtained with a UHECR detector - improve previously published limits by up to an order of magnitude. © 2016 American Physical Society.

Registro:

Documento: Artículo
Título:Search for ultrarelativistic magnetic monopoles with the Pierre Auger observatory
Autor:Multitudinario:413
Filiación:Fachbereich 7 Physik - Experimentelle Teilchenphysik, Universität Siegen, Germany
Lab. de Instrumentacao e Fis. Experimental de Particulas - LIP and Instituto Superior Tecnico - IST, Universidade de Lisboa - UL, Portugal
Osservatorio Astrofisico di Torino (INAF), Torino, Italy
INFN, Sezione di Torino, Italy
Laboratoire de Physique Nucléaire et de Hautes Energies (LPNHE), Universités Paris 6 et Paris 7, CNRS-IN2P3, France
Inst. de Física, Universidade de São Paulo, São Paulo, Brazil
Centro Atómico Bariloche and Instituto Balseiro (CNEA-UNCuyo-CONICET), Argentina
Instituto de Tecnologías en Detección y Astropartículas (CNEA CONICET, UNSAM), Centro Atómico Constituyentes, Comisión Nacional de Energía Atómica, Argentina
Facultad Regional Buenos Aires, Universidad Tecnológica Nacional, Argentina
Universidad Nacional Autónoma de México, Mexico
Universidad de Santiago de Compostela, Spain
INFN, Sezione di Napoli, Italy
Gran Sasso Science Institute (INFN), L'Aquila, Italy
Department of Physics and Astronomy, Lehman College, City University of New York, United States
Universidad Complutense de Madrid, Spain
Physics Department, University of Bucharest, Romania
Universidad Industrial de Santander, Colombia
Observatorio Pierre Auger, Argentina
Observatorio Pierre Auger and Comisión Nacional de Energía Atómica, Argentina
University Politehnica of Bucharest, Romania
Horia Hulubei National Institute for Physics and Nuclear Engineering, Romania
Karlsruhe Institute of Technology, Institut für Experimentelle Kernphysik (IEKP), Germany
Ohio State University, United States
Department of Physics, Bergische Universität Wuppertal, Germany
University of Adelaide, Australia
Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Université Grenoble-Alpes, CNRS/IN2P3, France
Università Torino, Dipartimento di Fisica, Italy
Max-Planck-Institut für Radioastronomie, Bonn, Germany
Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris 11, CNRS-IN2P3, France
Institute of Physics (FZU), Academy of Sciences of the Czech Republic, Czech Republic
Dipartimento di Matematica e Fisica E. de Giorgi, Università Del Salento, Italy
INFN, Sezione di Lecce, Italy
INFN Laboratori Nazionali Del Gran Sasso, Italy
Deutsches Elektronen-Synchrotron (DESY), Zeuthen, Germany
Instituto de Física, Universidade Federal Do Rio de Janeiro (UFRJ), Brazil
Institute of Nuclear Physics PAN, Poland
Karlsruhe Institute of Technology, Institut für Kernphysik (IKP), Germany
Colorado State University, United States
III. Physikalisches Institut A, RWTH Aachen University, Germany
Universidad de Granada and C.A.F.P.E., Spain
Institute for Mathematics, Astrophysics and Particle Physics (IMAPP), Radboud Universiteit, Nijmegen, Netherlands
Dipartimento di Fisica e Astronomia, Università di Catania, Italy
INFN, Sezione di Catania, Italy
Universidad Autónoma de Chiapas, Mexico
Institute of Space Science, Romania
Universidad Michoacana de San Nicolás de Hidalgo, Mexico
Universidade Estadual de Campinas (UNICAMP), Brazil
Dipartimento di Fisica ettore Pancini, Università di Napoli, Federico II, Italy
Pennsylvania State University, United States
Case Western Reserve University, United States
University of Chicago, United States
Dipartimento di Ingegneria, Università Del Salento, Italy
Instituto de Astronomía y Física Del Espacio (IAFE CONICET-UBA), Argentina
Departamento de Fisica and Departamento de Ciencias de la Atmosfera y Los Oceanos, FCEyN, Universidad de Buenos Aires, Argentina
Universidade Federal Fluminense, Brazil
Nationaal Instituut voor Kernfysica en Hoge Energie Fysica (NIKHEF), Netherlands
School of Physics and Astronomy, University of Leeds, Leeds, United Kingdom
Inst. de Física de São Carlos, Universidade de São Paulo, São Carlos, Brazil
Dipartimento di Fisica, Università di Roma, Tor Vergata, Italy
INFN, Sezione di Roma, Tor Vergata, Italy
Dipartimento di Scienze Fisiche e Chimiche, Università dell'Aquila, Italy
INFN, Gruppo Collegato dell'Aquila, Italy
Universidade Federal Do Paraná, Setor Palotina, Brazil
IFLP, Universidad Nacional de la Plata, CONICET, Argentina
II. Institut für Theoretische Physik, Universität Hamburg, Germany
Fermi National Accelerator Laboratory, United States
Stichting Astronomisch Onderzoek in Nederland (ASTRON), Dwingeloo, Netherlands
New York University, United States
Michigan Technological University, United States
Experimental Particle Physics Department, J. Stefan Institute, Slovenia
Laboratory for Astroparticle Physics, University of Nova Gorica, Slovenia
Instituto de Física de Rosario (IFIR), CONICET/U.N.R., Facultad de Ciencias Bioquímicas y Farmacéuticas U.N.R., Argentina
Facultad Regional Mendoza (CONICET/CNEA), Instituto de Tecnologías en Detección y Astropartículas (CNEA, CONICET, UNSAM), Universidad Tecnológica Nacional, Argentina
Karlsruhe Institute of Technology, Institut für Prozessdatenverarbeitung und Elektronik (IPE), Germany
INFN, Sezione di Milano, Italy
Faculty of Astrophysics, University of Łódź, Poland
Faculty of High-Energy Astrophysics, University of Łódź, Poland
University of Hawaii, United States
Universidade Estadual de Feira de Santana (UEFS), Brazil
KVI, Center for Advanced Radiation Technology, University of Groningen, Netherlands
Palacky University, RCPTM, Czech Republic
Colorado School of Mines, United States
RWTH Aachen University, Germany
Universidade Federal Do ABC (UFABC), Brazil
Benemérita Universidad Autónoma de Puebla (BUAP), Mexico
Dipartimento di Fisica, Università di Milano, Italy
Centro de Investigación y de Estudios Avanzados Del IPN (CINVESTAV), Mexico
Louisiana State University, United States
University of New Mexico, United States
Universidade Federal de Pelotas, Brazil
Institute of Particle and Nuclear Physics, University Prague, Czech Republic
Centro de Investigaciones en Láseres y Aplicaciones, CITEDEF, CONICET, Argentina
Northeastern University, United States
U. Profesional Interdisciplinaria en Ing. y Tecnologias Avanzadas Del Instituto Politecnico Nacional, Mexico
Dipartimento di Matematica e Fisica E. de Giorgi, INFN, Sezione di Lecce, Italy
SUBATECH, École des Mines de Nantes, CNRS-IN2P3, Université de Nantes, France
INFN, Sezione di Milano Bicocca, Italy
Vrije Universiteit Brussels, Brussels, Belgium
INAF - Istituto di Astrofisica Spaziale e Fisica Cosmica di Palermo, Italy
Centro Brasileiro de Pesquisas Fisicas (CBPF), Brazil
University of Nebraska, United States
Escola de Engenharia de Lorena, Universidade de São Paulo, Brazil
Año:2016
Volumen:94
Número:8
DOI: http://dx.doi.org/10.1103/PhysRevD.94.082002
Título revista:Physical Review D
Título revista abreviado:Phy. Rev. D
ISSN:24700010
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_24700010_v94_n8_p_Multitudinario

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Citas:

---------- APA ----------
(2016) . Search for ultrarelativistic magnetic monopoles with the Pierre Auger observatory. Physical Review D, 94(8).
http://dx.doi.org/10.1103/PhysRevD.94.082002
---------- CHICAGO ----------
Multitudinario:413. "Search for ultrarelativistic magnetic monopoles with the Pierre Auger observatory" . Physical Review D 94, no. 8 (2016).
http://dx.doi.org/10.1103/PhysRevD.94.082002
---------- MLA ----------
Multitudinario:413. "Search for ultrarelativistic magnetic monopoles with the Pierre Auger observatory" . Physical Review D, vol. 94, no. 8, 2016.
http://dx.doi.org/10.1103/PhysRevD.94.082002
---------- VANCOUVER ----------
Multitudinario:413. Search for ultrarelativistic magnetic monopoles with the Pierre Auger observatory. Phy. Rev. D. 2016;94(8).
http://dx.doi.org/10.1103/PhysRevD.94.082002