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SEARCHES FOR ANISOTROPIES IN THE ARRIVAL DIRECTIONS OF THE HIGHEST ENERGY COSMIC RAYS DETECTED BY THE PIERRE AUGER OBSERVATORY

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Autor(es):
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Aab, A. [1] ; Abreu, P. [2, 3] ; Aglietta, M. [4, 5] ; Ahn, E. J. [6] ; Al Samarai, I. [7] ; Albuquerque, I. F. M. [8] ; Allekotte, I. [9, 10] ; Allen, J. [11] ; Allison, P. [12] ; Almela, A. [13, 14] ; Castillo, J. Alvarez [15] ; Alvarez-Muniz, J. [16] ; Batista, R. Alves [17] ; Ambrosio, M. [18, 19] ; Aminaei, A. [20] ; Anchordoqui, L. [21] ; Andringa, S. [2, 3] ; Aramo, C. [18, 19] ; Aranda, V. M. [22] ; Arqueros, F. [22] ; Asorey, H. [9, 10] ; Assis, P. [2, 3] ; Aublin, J. [23, 24] ; Ave, M. [9, 10] ; Avenier, M. [25] ; Avila, G. [26] ; Awal, N. [11] ; Badescu, A. M. [27] ; Barber, K. B. [28] ; Baeuml, J. [29] ; Baus, C. [29] ; Beatty, J. J. [12] ; Becker, K. H. [30] ; Bellido, J. A. [28] ; Berat, C. [25] ; Bertaina, M. E. [4, 5] ; Bertou, X. [9, 10] ; Biermann, P. L. [31] ; Billoir, P. [23, 24] ; Blaess, S. G. [28] ; Blanco, M. [23, 24] ; Bleve, C. [32, 33] ; Bluemer, H. [29, 34] ; Bohacova, M. [35] ; Boncioli, D. [36] ; Bonifazi, C. [37] ; Bonino, R. [4, 5] ; Borodai, N. [38] ; Brack, J. [39] ; Brancus, I. [40] ; Bridgeman, A. [34] ; Brogueira, P. [2, 3] ; Brown, W. C. [41] ; Buchholz, P. [1] ; Bueno, A. [42, 43] ; Buitink, S. [20] ; Buscemi, M. [18, 19] ; Caballero-Mora, K. S. [44] ; Caccianiga, B. [45, 46] ; Caccianiga, L. [23, 24] ; Candusso, M. [47, 48] ; Caramete, L. [31] ; Caruso, R. [49, 50] ; Castellina, A. [4, 5] ; Cataldi, G. [32, 33] ; Cazon, L. [2, 3] ; Cester, R. [51, 5] ; Chavez, A. G. [52] ; Chiavassa, A. [4, 5] ; Chinellato, J. A. [53] ; Chudoba, J. [35] ; Cilmo, M. [18, 19] ; Clay, R. W. [28] ; Cocciolo, G. [32, 33] ; Colalillo, R. [18, 19] ; Coleman, A. [54] ; Collica, L. [45, 46] ; Coluccia, M. R. [32, 33] ; Conceciao, R. [2, 3] ; Contreras, F. [55] ; Cooper, M. J. [28] ; Cordier, A. [56] ; Coutu, S. [54] ; Covault, C. E. [57] ; Cronin, J. [58] ; Curutiu, A. [31] ; Dallier, R. [59, 60] ; Daniel, B. [53] ; Dasso, S. [61, 62, 63] ; Daumiller, K. [34] ; Dawson, B. R. [28] ; de Almeida, R. M. [64] ; De Domenico, M. [49, 50] ; de Jong, S. J. [20, 65] ; de Mello Neto, J. R. T. [37] ; De Mitri, I. [32, 33] ; de Oliveira, J. [64] ; de Souza, V. [66] ; del Peral, L. [67] ; Deligny, O. [7] ; Dembinski, H. [34] ; Dhital, N. [68] ; Di Giulio, C. [47, 48] ; Di Matteo, A. [69, 70] ; Diaz, J. C. [68] ; Diaz Castro, M. L. [53] ; Diogo, F. [2, 3] ; Dobrigkeit, C. [53] ; Docters, W. [71] ; D'Olivo, J. C. [15] ; Dorofeev, A. [39] ; Hasankiadeh, Q. Dorosti [34] ; Dova, M. T. [72, 73] ; Ebr, J. [35] ; Engel, R. [34] ; Erdmann, M. [74] ; Erfani, M. [1] ; Escobar, C. O. [53, 6] ; Espadanal, J. [2, 3] ; Etchegoyen, A. [13, 14] ; Luis, P. Facal San [58] ; Falcke, H. [20, 65, 75] ; Fang, K. [58] ; Farrar, G. [11] ; Fauth, A. C. [53] ; Fazzini, N. [6] ; Ferguson, A. P. [57] ; Fernandes, M. [37] ; Fick, B. [68] ; Figueira, J. M. [13] ; Filevich, A. [13] ; Filipcic, A. [76, 77] ; Fox, B. D. [78] ; Fratu, O. [27] ; Freire, M. M. [79, 80] ; Froehlich, U. [1] ; Fuchs, B. [29] ; Fujii, T. [58] ; Gaior, R. [23, 24] ; Garcia, B. [81, 82] ; Garcia-Gamez, D. [56] ; Garcia-Pinto, D. [22] ; Garilli, G. [49, 50] ; Bravo, A. Gascon [42, 43] ; Gate, F. [59] ; Gemmeke, H. [83] ; Ghia, P. L. [23, 24] ; Giaccari, U. [37] ; Giammarchi, M. [45, 46] ; Giller, M. [84] ; Glaser, C. [74] ; Glass, H. [6] ; Berisso, M. Gomez [9, 10] ; Vitale, P. F. Gomez [26] ; Goncalves, P. [2, 3] ; Gonzalez, J. G. [29] ; Gonzalez, N. [13] ; Gookin, B. [39] ; Gordon, J. [12] ; Gorgi, A. [4, 5] ; Gorham, P. [78] ; Gouffon, P. [8] ; Grebe, S. [20, 65] ; Griffith, N. [12] ; Grillo, A. F. [36] ; Grubb, T. D. [28] ; Guarino, F. [18, 19] ; Guedes, G. P. [85] ; Hampel, M. R. [13] ; Hansen, P. [72, 73] ; Harari, D. [9, 10] ; Harrison, T. A. [28] ; Hartmann, S. [74] ; Harton, J. L. [39] ; Haungs, A. [34] ; Hebbeker, T. [74] ; Heck, D. [34] ; Heimann, P. [1] ; Herve, A. E. [34] ; Hill, G. C. [28] ; Hojvat, C. [6] ; Hollon, N. [58] ; Holt, E. [34] ; Homola, P. [30] ; Hoerandel, J. R. [20, 65] ; Horvath, P. [86] ; Hrabovsky, M. [35, 86] ; Huber, D. [29] ; Huege, T. [34] ; Insolia, A. [49, 50] ; Isar, P. G. [87] ; Jandt, I. [30] ; Jansen, S. [20, 65] ; Jarne, C. [72, 73] ; Josebachuili, M. [13] ; Kaeaepae, A. [30] ; Kambeitz, O. [29] ; Kampert, K. H. [30] ; Kasper, P. [6] ; Katkov, I. [29] ; Kegl, B. [56] ; Keilhauer, B. [34] ; Keivani, A. [54] ; Kemp, E. [53] ; Kieckhafer, R. M. [68] ; Klages, H. O. [34] ; Kleifges, M. [83] ; Kleinfeller, J. [55] ; Krause, R. [74] ; Krohm, N. [30] ; Kroemer, O. [83] ; Kruppke-Hansen, D. [30] ; Kuempel, D. [74] ; Kunka, N. [83] ; LaHurd, D. [57] ; Latronico, L. [4, 5] ; Lauer, R. [88] ; Lauscher, M. [74] ; Lautridou, P. [59] ; Le Coz, S. [25] ; Leao, M. S. A. B. [89] ; Lebrun, D. [25] ; Lebrun, P. [6] ; Leigui de Oliveira, M. A. [90] ; Letessier-Selvon, A. [23, 24] ; Lhenry-Yvon, I. [7] ; Link, K. [29] ; Lopez, R. [91] ; Louedec, K. [25] ; Bahilo, J. Lozano [42, 43] ; Lu, L. [30, 92] ; Lucero, A. [13] ; Ludwig, M. [29] ; Malacari, M. [28] ; Maldera, S. [4, 5] ; Mallamaci, M. [45, 46] ; Maller, J. [59] ; Mandat, D. [35] ; Mantsch, P. [6] ; Mariazzi, A. G. [72, 73] ; Marin, V. [59] ; Maris, I. C. [42, 43] ; Marsella, G. [32, 33] ; Martello, D. [32, 33] ; Martin, L. [59, 60] ; Martinez, H. [44] ; Martinez Bravo, O. [91] ; Martraire, D. [7] ; Meza, J. J. Masias [61, 62] ; Mathes, H. J. [34] ; Mathys, S. [30] ; Matthews, J. [93] ; Matthews, J. A. J. [88] ; Matthiae, G. [47, 48] ; Maurel, D. [29] ; Maurizio, D. [94] ; Mayotte, E. [95] ; Mazur, P. O. [6] ; Medina, C. [95] ; Medina-Tanco, G. [15] ; Meissner, R. [74] ; Melissas, M. [29] ; Melo, D. [13] ; Menshikov, A. [83] ; Messina, S. [71] ; Meyhandan, R. [78] ; Micanovic, S. [96] ; Micheletti, M. I. [79, 80] ; Middendorf, L. [74] ; Minaya, I. A. [22] ; Miramonti, L. [45, 46] ; Mitrica, B. [40] ; Molina-Bueno, L. [42, 43] ; Mollerach, S. [9, 10] ; Monasor, M. [58] ; Ragaigne, D. Monnier [56] ; Montanet, F. [25] ; Morello, C. [4, 5] ; Mostafa, M. [54] ; Moura, C. A. [90] ; Muller, M. A. [53, 97] ; Mueller, G. [74] ; Mueller, S. [34] ; Muenchmeyer, M. [23, 24] ; Mussa, R. [51, 5] ; Navarra, G. [4, 5] ; Navas, S. [42, 43] ; Necesal, P. [35] ; Nellen, L. [15] ; Nelles, A. [20, 65] ; Neuser, J. [30] ; Nguyen, P. H. [28] ; Niechciol, M. [1] ; Niemietz, L. [30] ; Niggemann, T. [74] ; Nitz, D. [68] ; Nosek, D. [98] ; Novotny, V. [98] ; Nozka, L. [86] ; Ochilo, L. [1] ; Oikonomou, F. [54] ; Olinto, A. [58] ; Oliveira, M. [2, 3] ; Pacheco, N. [67] ; Selmi-Dei, D. Pakk [53] ; Palatka, M. [35] ; Pallotta, J. [62, 99] ; Palmieri, N. [29] ; Papenbreer, P. [30] ; Parente, G. [16] ; Parra, A. [91] ; Paul, T. [100, 21] ; Pech, M. [35] ; Pekala, J. [38] ; Pelayo, R. [91] ; Pepe, I. M. [101] ; Perrone, L. [32, 33] ; Petermann, E. [102] ; Peters, C. [74] ; Petrera, S. [69, 70, 103] ; Petrov, Y. [39] ; Phuntsok, J. [54] ; Piegaia, R. [61, 62] ; Pierog, T. [34] ; Pieroni, P. [61, 62] ; Pimenta, M. [2, 3] ; Pirronello, V. [49, 50] ; Platino, M. [13] ; Plum, M. [74] ; Porcelli, A. [34] ; Porowski, C. [38] ; Prado, R. R. [66] ; Privitera, P. [58] ; Prouza, M. [35] ; Purrello, V. [9, 10] ; Quel, E. J. [62, 99] ; Querchfeld, S. [30] ; Quinn, S. [57] ; Rautenberg, J. [30] ; Ravel, O. [59] ; Ravignani, D. [13] ; Revenu, B. [59] ; Ridky, J. [35] ; Riggi, S. [49, 50] ; Risse, M. [1] ; Ristori, P. [62, 99] ; Rizi, V. [69, 70] ; Rodrigues de Carvalho, W. [16] ; Fernandez, G. Rodriguez [47, 48] ; Rojo, J. Rodriguez [55] ; Rodriguez-Frias, M. D. [67] ; Rogozin, D. [34] ; Ros, G. [67] ; Rosado, J. [22] ; Rossler, T. [86] ; Roth, M. [34] ; Roulet, E. [9, 10] ; Rovero, A. C. [63] ; Saffi, S. J. [28] ; Saftoiu, A. [40] ; Salamida, F. [7] ; Salazar, H. [91] ; Saleh, A. [76] ; Greus, F. Salesa [54] ; Salina, G. [47, 48] ; Sanchez, F. [13] ; Sanchez-Lucas, P. [42, 43] ; Santo, C. E. [2, 3] ; Santos, E. [53] ; Santos, E. M. [8] ; Sarazin, F. [95] ; Sarkar, B. [30] ; Sarmento, R. [2, 3] ; Sato, R. [55] ; Scharf, N. [74] ; Scherini, V. [32, 33] ; Schieler, H. [34] ; Schiffer, P. [17] ; Schmidt, D. [34] ; Scholten, O. [104, 71] ; Schoorlemmer, H. [20, 65, 78] ; Schovanek, P. [35] ; Schroeder, F. G. [34] ; Schulz, A. [34] ; Schulz, J. [20] ; Schumacher, J. [74] ; Sciutto, S. J. [72, 73] ; Segreto, A. [105] ; Settimo, M. [23, 24] ; Shadkam, A. [93] ; Shellard, R. C. [94] ; Sidelnik, I. [9, 10] ; Sigl, G. [17] ; Sima, O. [106] ; Smialkowski, A. [84] ; Smida, R. [34] ; Snow, G. R. [102] ; Sommers, P. [54] ; Sorokin, J. [28] ; Squartini, R. [55] ; Srivastava, Y. N. [100] ; Stanic, S. [76] ; Stapleton, J. [12] ; Stasielak, J. [38] ; Stephan, M. [74] ; Stutz, A. [25] ; Suarez, F. [13] ; Suomijaervi, T. [7] ; Supanitsky, A. D. [63] ; Sutherland, M. S. [12] ; Swain, J. [100] ; Szadkowski, Z. [84] ; Szuba, M. [34] ; Taborda, O. A. [9, 10] ; Tapia, A. [13] ; Tepe, A. [1] ; Theodoro, V. M. [53] ; Timmermans, C. [20, 65] ; Peixoto, C. J. Todero [107] ; Toma, G. [40] ; Tomankova, L. [34] ; Tome, B. [2, 3] ; Tonachini, A. [51, 5] ; Elipe, G. Torralba [16] ; Machado, D. Torres [37] ; Travnicek, P. [35] ; Trovato, E. [49, 50] ; Ulrich, R. [34] ; Unger, M. [34, 11] ; Urban, M. [74] ; Galicia, J. F. Valdes [15] ; Valino, I. [16] ; Valore, L. [18, 19] ; van Aar, G. [20] ; van Bodegom, P. [28] ; van den Berg, A. M. [71] ; van Velzen, S. [20] ; van Vliet, A. [17] ; Varela, E. [91] ; Cardenas, B. Vargas [15] ; Varner, G. [78] ; Vazquez, J. R. [22] ; Vazquez, R. A. [16] ; Veberic, D. [56] ; Verzi, V. [47, 48] ; Vicha, J. [35] ; Videla, M. [13] ; Nor, L. Villase [52] ; Vlcek, B. [67] ; Vorobiov, S. [76] ; Wahlberg, H. [72, 73] ; Wainberg, O. [13, 14] ; Walz, D. [74] ; Watson, A. A. [92] ; Weber, M. [83] ; Weidenhaupt, K. [74] ; Weindl, A. [34] ; Werner, F. [29] ; Widom, A. [100] ; Wiencke, L. [95] ; Wilczynska, B. [38] ; Wilczynski, H. [38] ; Williams, C. [58] ; Winchen, T. [30] ; Wittkowski, D. [30] ; Wundheiler, B. [13] ; Wykes, S. [20] ; Yamamoto, T. [58] ; Yapici, T. [68] ; Yuan, G. [93] ; Yushkov, A. [1] ; Zamorano, B. [42, 43] ; Zas, E. [16] ; Zavrtanik, D. [76, 77] ; Zavrtanik, M. [76, 77] ; Zepeda, A. [44, 108] ; Zhou, J. [58] ; Zhu, Y. [83] ; Silva, M. Zimbres [53] ; Ziolkowski, M. [1] ; Zuccarello, F. [49, 50] ; Collaboration, Pierre Auger
Número total de Autores: 482
Afiliação do(s) autor(es):
Mostrar menos -
[1] Univ Siegen, D-57068 Siegen - Germany
[2] Lab Instrumentacao & Fis Expt Particulas LIP, Lisbon - Portugal
[3] Univ Nova Lisboa, Inst Super Tecn, P-1200 Lisbon - Portugal
[4] Univ Turin, Osservatorio Astrofis Torino INAF, Turin - Italy
[5] Sezione Ist Nazl Fis Nucl, Turin - Italy
[6] Fermilab Natl Accelerator Lab, Batavia, IL - USA
[7] Univ Paris 11, CNRS, IN2P3, IPNO, Paris - France
[8] Univ Sao Paulo, Inst Fis, BR-01498 Sao Paulo, SP - Brazil
[9] CNEA UNCuyo CONICET, Ctr Atom Bariloche, San Carlos De Bariloche, Rio Negro - Argentina
[10] CNEA UNCuyo CONICET, Inst Balseiro, San Carlos De Bariloche, Rio Negro - Argentina
[11] NYU, New York, NY - USA
[12] Ohio State Univ, Columbus, OH 43210 - USA
[13] UNSAM, CONICET, CNEA, Inst Tecnol Detecc & Astroparticulas, Buenos Aires, DF - Argentina
[14] Univ Tecnol Nacl, Fac Reg Buenos Aires, Buenos Aires, DF - Argentina
[15] Univ Nacl Autonoma Mexico, Mexico City 04510, DF - Mexico
[16] Univ Santiago de Compostela, Santiago De Compostela - Spain
[17] Univ Hamburg, Hamburg - Germany
[18] Univ Naples Federico II, Naples - Italy
[19] Sezione Ist Nazl Fis Nucl, Naples - Italy
[20] Radboud Univ Nijmegen, IMAPP, NL-6525 ED Nijmegen - Netherlands
[21] CUNY, CUNY Herbert H Lehman Coll, Dept Phys & Astron, New York, NY 10021 - USA
[22] Univ Complutense Madrid, Madrid - Spain
[23] Univ Paris 06, LPNHE, Paris - France
[24] Univ Paris 07, CNRS, IN2P3, Paris - France
[25] Univ Grenoble Alpes, CNRS, IN2P3, LPSC, Grenoble - France
[26] Observ Pierre Auger & Comis Nacl Energia Atom, Malargue - Argentina
[27] Univ Politehn, Bucharest - Romania
[28] Univ Adelaide, Adelaide, SA - Australia
[29] Karlsruhe Inst Technol, Inst Expt Kernphys IEKP, D-76021 Karlsruhe - Germany
[30] Berg Univ Wuppertal, Wuppertal - Germany
[31] Max Planck Inst Radioastron, D-53121 Bonn - Germany
[32] Univ Salento, Dipartimento Matemat & Fis E De Giorgi, Lecce - Italy
[33] Sezione Ist Nazl Fis Nucl, Lecce - Italy
[34] Karlsruhe Inst Technol, Inst Kernphys, D-76021 Karlsruhe - Germany
[35] Acad Sci Czech Republic, Inst Phys, Prague - Czech Republic
[36] Ist Nazl Fis Nucl, Lab Nazl Gran Sasso, Laquila - Italy
[37] Univ Fed Rio de Janeiro, Inst Fis, BR-21941 Rio De Janeiro - Brazil
[38] Inst Nucl Phys, PAN, Krakow - Poland
[39] Colorado State Univ, Ft Collins, CO 80523 - USA
[40] Horia Hulubei Natl Inst Phys & Nucl Engn, Bucharest 077125 - Romania
[41] Colorado State Univ, Pueblo, CO - USA
[42] Univ Granada, Granada - Spain
[43] CAFPE, Granada - Spain
[44] IPN, Ctr Invest & Estudios Avanzados, CINVESTAV, Mexico City, DF - Mexico
[45] Univ Milan, Milan - Italy
[46] Sezione Ist Nazl Fis Nucl, Milan - Italy
[47] Univ Roma Tor Vergata, I-00173 Rome - Italy
[48] Sezione Ist Nazl Fis Nucl, Rome - Italy
[49] Univ Catania, Catania - Italy
[50] Sezione Ist Nazl Fis Nucl, Catania - Italy
[51] Univ Turin, Turin - Italy
[52] Univ Michoacana, Morelia, Michoacan - Mexico
[53] Univ Estadual Campinas, IFGW, Campinas, SP - Brazil
[54] Penn State Univ, University Pk, PA 16802 - USA
[55] Observ Pierre Auger, Malargue - Argentina
[56] Univ Paris 11, CNRS, IN2P3, LAL, Paris - France
[57] Case Western Reserve Univ, Cleveland, OH 44106 - USA
[58] Univ Chicago, Enrico Fermi Inst, Chicago, IL 60637 - USA
[59] Univ Nantes, CNRS, Ecole Mines Nantes, IN2P3, SUBATECH, F-44035 Nantes - France
[60] INSU, CNRS, Observ Paris, Stn Radioastron Nancay, Paris - France
[61] Univ Buenos Aires, FCEyN, Dept Fis, RA-1053 Buenos Aires, DF - Argentina
[62] Consejo Nacl Invest Cient & Tecn, RA-1033 Buenos Aires, DF - Argentina
[63] CONICET UBA, IAFE, Inst Astron & Fis Espacio, Buenos Aires, DF - Argentina
[64] Univ Fed Fluminense, EEIMVR, Volta Redonda, RJ - Brazil
[65] Nikhef, Amsterdam - Netherlands
[66] Univ Sao Paulo, Inst Fis Sao Carlos, Sao Carlos, SP - Brazil
[67] Univ Alcala de Henares, E-28871 Alcala De Henares, Madrid - Spain
[68] Michigan Technol Univ, Houghton, MI 49931 - USA
[69] Univ Aquila, Dipartimento Sci Fis & Chim, I-67100 Laquila - Italy
[70] Ist Nazl Fis Nucl, Laquila - Italy
[71] Univ Groningen, Adv Radiat Technol Ctr, KVI, NL-9700 AB Groningen - Netherlands
[72] Consejo Nacl Invest Cient & Tecn, La Plata, Buenos Aires - Argentina
[73] Univ Nacl La Plata, IFLP, RA-1900 La Plata, Buenos Aires - Argentina
[74] Rhein Westfal TH Aachen, Inst Phys A 3, Aachen - Germany
[75] ASTRON, Dwingeloo - Netherlands
[76] Univ Nova Gor, Lab Astroparticle Phys, Nova Gorica - Slovenia
[77] Jozef Stefan Inst, Expt Particle Phys Dept, Ljubljana - Slovenia
[78] Univ Hawaii, Honolulu, HI 96822 - USA
[79] UNR, CONICET, Inst Fis Rosario IFIR, Rosario, Santa Fe - Argentina
[80] UNR, Fac Ciencias Bioquim & Farmaceut, Rosario, Santa Fe - Argentina
[81] UNSAM, CONICET, CNEA, Inst Tecnol Detecc & Astroparticulas, Mendoza - Argentina
[82] Natl Technol Univ, CONICET, Fac Mendoza, CNEA, Mendoza - Argentina
[83] Karlsruhe Inst Technol, Inst Prozessdatenverarbeitung & Elekt, D-76021 Karlsruhe - Germany
[84] Univ Lodz, PL-90131 Lodz - Poland
[85] Univ Estadual Feira de Santana, Feira De Santana, BA - Brazil
[86] Palacky Univ, RCPTM, CR-77147 Olomouc - Czech Republic
[87] Inst Space Sci, Bucharest - Romania
[88] Univ New Mexico, Albuquerque, NM 87131 - USA
[89] Fac Independente Nordeste, Vitoria Da Conquista - Brazil
[90] Univ Fed ABC, Santo Andre, SP - Brazil
[91] Benemerita Univ Autonoma Puebla, Puebla - Mexico
[92] Univ Leeds, Sch Phys & Astron, Leeds LS2 9JT, W Yorkshire - England
[93] Louisiana State Univ, Baton Rouge, LA 70803 - USA
[94] Ctr Brasileiro Pesquisas Fis, Rio De Janeiro, RJ - Brazil
[95] Colorado Sch Mines, Golden, CO 80401 - USA
[96] Rudjer Boskovic Inst, Zagreb 10000 - Croatia
[97] Univ Fed Pelotas, Pelotas, RS - Brazil
[98] Charles Univ Prague, Fac Math & Phys, Inst Nucl & Particle Phys, Prague - Czech Republic
[99] CITEDEF, Ctr Invest Laseres & Aplicac, Buenos Aires, DF - Argentina
[100] Northeastern Univ, Boston, MA 02115 - USA
[101] Univ Fed Bahia, Salvador, BA - Brazil
[102] Univ Nebraska, Lincoln, NE - USA
[103] Gran Sasso Sci Inst, Ist Nazl Fis Nucl, Laquila - Italy
[104] Vrije Univ Brussel, Brussels - Belgium
[105] Ist Astrofis Spaziale & Fis Cosm Palermo, INAF, Palermo - Italy
[106] Univ Bucharest, Dept Phys, Bucharest - Romania
[107] Univ Sao Paulo, Escola Engn Lorena, Lorena, SP - Brazil
[108] Univ Autonoma Chiapas, Tuxtla Gutierrez, Chis - Mexico
Número total de Afiliações: 108
Tipo de documento: Artigo Científico
Fonte: ASTROPHYSICAL JOURNAL; v. 804, n. 1 MAY 1 2015.
Citações Web of Science: 93
Resumo

We analyze the distribution of arrival directions of ultra-high-energy cosmic rays recorded at the Pierre Auger Observatory in 10 years of operation. The data set, about three times larger than that used in earlier studies, includes arrival directions with zenith angles up to 80 degrees, thus covering from -90 degrees to +45 degrees in declination. After updating the fraction of events correlating with the active galactic nuclei (AGNs) in the Veron-Cetty and Veron catalog, we subject the arrival directions of the data with energies in excess of 40 EeV to different tests for anisotropy. We search for localized excess fluxes, self-clustering of event directions at angular scales up to 30 degrees, and different threshold energies between 40 and 80 EeV. We then look for correlations of cosmic rays with celestial structures both in the Galaxy (the Galactic Center and Galactic Plane) and in the local universe (the Super-Galactic Plane). We also examine their correlation with different populations of nearby extragalactic objects: galaxies in the 2MRS catalog, AGNs detected by Swift-BAT, radio galaxies with jets, and the Centaurus A (Cen A) galaxy. None of the tests show statistically significant evidence of anisotropy. The strongest departures from isotropy (post-trial probability similar to 1.4%) are obtained for cosmic rays with E > 58 EeV in rather large windows around Swift AGNs closer than 130 Mpc and brighter than 10(44) erg s(-1) (18 degrees radius), and around the direction of Cen A (15 degrees radius). (AU)

Processo FAPESP: 12/51015-5 - Raios cósmicos ultra-energéticos e o Observatório Pierre Auger
Beneficiário:Carola Dobrigkeit Chinellato
Modalidade de apoio: Auxílio à Pesquisa - Regular
Processo FAPESP: 99/05404-3 - Observatório Pierre Auger
Beneficiário:Carlos Ourivio Escobar
Modalidade de apoio: Auxílio à Pesquisa - Temático
Processo FAPESP: 10/07359-6 - Estudo dos raios cósmicos de mais altas energias com o Observatório Pierre Auger
Beneficiário:Carola Dobrigkeit Chinellato
Modalidade de apoio: Auxílio à Pesquisa - Temático