{"paper":{"title":"Multi-resolution anisotropy studies of ultrahigh-energy cosmic rays detected at the Pierre Auger Observatory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. Almela, A.A. Watson, A. Balaceanu, A. Blanco, A. Bridgeman, A. Bueno, A. Cancio, A. Castellina, A.C. Fauth, A. Coleman, A.C. Rovero, A. Di Matteo, A.D. Supanitsky, A. Dundovic, A.E. Herve, A. Etchegoyen, A.F. Grillo, A. Filip\\v{c}i\\v{c}, A. Fuster, A.G. Chavez, A. Gherghel-Lascu, A.G. Mariazzi, A. Gorgi, A. Haungs, A. Insolia, A. K\\\"a\\\"ap\\\"a, A. Kuotb Awad, A. Letessier-Selvon, A.L. M\\\"uller, A. L\\'opez Casado, A. Lucero, A.M. Badescu, A.M. Botti, A. Menshikov, A.M. van den Berg, A. Olinto, A. Parra, A. Saftoiu, A. Saleh, A. Schulz, A. Segreto, A. Shadkam, A. \\'Smia{\\l}kowski, A. Taboada, A. Tapia, A. van Vliet, A. Weindl, A. Yushkov, A. Zepeda, B. Andrada, B. Daniel, B. Fick, B. Garc\\'ia, B. Keilhauer, B. Mitrica, B.R. Dawson, B. Revenu, B. Tom\\'e, B. Vargas C\\'ardenas, B. Wundheiler, B. Zimmermann, C. Aramo, C.A. Sarmiento, C. Baus, C. Berat, C. Bleve, C. Bonifazi, C. Di Giulio, C. Dobrigkeit, C.E. Covault, C. Glaser, C. Hojvat, C.J. Todero Peixoto, C. Medina, C. Morello, C.O. Escobar, C. Peters, C. Porowski, C. Timmermans, D. Boncioli, D. Garcia-Pinto, D. G{\\l}as, D. Harari, D. Heck, D. Kuempel, D. LaHurd, D. Mandat, D. Martello, D. Melo, D. Mockler, D. Nitz, D. Nosek, D. Pakk Selmi-Dei, D. Ravignani, D. Rogozin, D. Schmidt, D. Stanca, D. Veberi\\v{c}, D. Walz, D. Wittkowski, D. Yelos, D. Zavrtanik, E. Holt, E.J. Quel, E. Kemp, E. Mayotte, E.M. Santos, E. Roulet, E. Santos, E. Varela, E. Zas, F. Arqueros, F. Canfora, F. Contreras, F. Diogo, F. Gat\\'e, F.G. Schr\\\"oder, F. Guarino, F.L. Briechle, F. Montanet, F. Oikonomou, F. Pedreira, F. Salesa Greus, F. S\\'anchez, F. Sarazin, F. Strafella, F. Suarez, F. Zuccarello, G.A. Anastasi, G. Avila, G. Cataldi, G.C. Hill, G. De Mauro, G. Farrar, G. Golup, G. Kukec Mezek, G. Marsella, G. Matthiae, G. Medina-Tanco, G. M\\\"uller, G. Parente, G.P. Guedes, G. Rodriguez Fernandez, G.R. Snow, G. Salina, G. Sigl, G. Silli, G. Torralba Elipe, G. van Aar, G. Varner, H. Asorey, H. Falcke, H. Gemmeke, H.J. Mathes, H. Martinez, H. No\\v{z}ka, H.O. Klages, H. Salazar, H. Schieler, H. Wahlberg, H. Wilczy\\'nski, I. Allekotte, I. Al Samarai, I.A. Minaya, I. Brancus, I.C. Mari\\c{s}, I. De Mitri, I.D. Vergara Quispe, I.F.M. Albuquerque, I. Jandt, I. Katkov, I. Lhenry-Yvon, I. Naranjo, I. Vali\\~no, J.A. Bellido, J.A. Chinellato, J.A.J. Matthews, J.A. Johnsen, J. Alvarez Castillo, J. Alvarez-Mu\\~niz, J. Aublin, J. Biteau, J. Blazek, J. Brack, J.C. D'Olivo, J. Chudoba, J. Cronin, J. Debatin, J. de Oliveira, J. Ebr, J. Espadanal, J.F. Vald\\'es Galicia, J. Hulsman, J.J. Beatty, J.J. Mas\\'ias Meza, J. Kemp, J. Kleinfeller, J.L. Harton, J. Matthews, J.M. Figueira, J. Pallotta, J. Pe\\~na-Rodriguez, J. Phuntsok, J. P\\k{e}kala, J. Rautenberg, J.R. H\\\"orandel, J. Ridky, J. Rodriguez Rojo, J.R.T. de Mello Neto, J.R. V\\'azquez, J. Schulz, J. Schumacher, J. Sorokin, J. Stasielak, J. Swain, J. Vicha, K. Daumiller, K.H. Becker, K.H. Kampert, K. Link, K.S. Caballero-Mora, L. Anchordoqui, L.A. N\\'u\\~nez, L. A. S. Pereira, L. Caccianiga, L. Caramete, L. Cazon, L. Collica, L. Lopes, L. Middendorf, L. Miramonti, L. Nellen, L. Niemietz, L. Ochilo, L. Perrone, L. Tomankova, L. Valore, L. Villase\\~nor, L. Wiencke, L. Yang, M. Aglietta, M.A. Leigui de Oliveira, M.A. Muller, M. Boh\\'a\\v{c}ov\\'a, M. Buscemi, M.E. Bertaina, M. Erdmann, M. Erfani, M. Giammarchi, M. Giller, M. G\\'omez Berisso, M. Hrabovsk\\'y, M.I. Micheletti, M.J. Cooper, M. Josebachuili, M.J. Roncoroni, M. Kleifges, M. Lauscher, M.L. D\\'iaz Castro, M. Malacari, M. Mallamaci, M.M. Freire, M. Mostaf\\'a, M. Niculescu-Oglinzanu, M. Niechciol, M. Palatka, M. Pech, M. Perl\\'in, M. Pimenta, M. Platino, M. Plum, M. Prouza, M.R. Coluccia, M.R. Hampel, M. Risse, M. Roth, M. Schauer, M. Schimp, M. Settimo, M. Suarez Dur\\'an, M.T. Dova, M. Torri, M. Trini, M. Unger, M. Urban, M. Weber, M. Zavrtanik, M. Ziolkowski, N. Arsene, N. Borodai, N. Fazzini, N. Gonz\\'alez, N. Krohm, N. Kunka, O.A. Taborda, O. Deligny, O. Fratu, O. Kambeitz, O. Mart\\'inez Bravo, O. Scholten, O. Sima, O. Wainberg, P. Abreu, P. Assis, P. Billoir, P. Buchholz, P.F. G\\'omez Vitale, P.G. Isar, P. Gorham, P. Gouffon, P. Hansen, P. Heimann, P.H. Nguyen, P. Homola, P. Horvath, P.L. Biermann, P.L. Ghia, P. Mantsch, P.O. Mazur, P. Papenbreer, P. Pieroni, P. Privitera, P. Ristori, P. Ruehl, P. Sanchez-Lucas, P. Schov\\'anek, P. Sommers, P. Stassi, P. Travnicek, P. van Bodegom, Q. Hasankiadeh, Q. Luce, R.A. V\\'azquez, R. Caruso, R.C. dos Anjos, R. Colalillo, R. Concei\\c{c}\\~ao, R.C. Shellard, R. Engel, R. Gaior, R.J. Barreira Luz, R. Krause, R. Legumina, R. L\\'opez, R.M. de Almeida, R.M. Kieckhafer, R. Mussa, R. Pelayo, R. Piegaia, R. Ramos-Pollan, R.R. Prado, R. Sarmento, R. Sato, R. Squartini, R. Ulrich, R. \\v{S}m\\'ida, R.W. Clay, S. Andringa, S. Buitink, S. Coutu, S. D'Amico, S. Dasso, S.G. Blaess, S. Jansen, S.J. De Jong, S.J. Saffi, S.J. Sciutto, S. Mathys, S. Messina, S. Mollerach, S. M\\\"uller, S. Petrera, S. Querchfeld, S. Quinn, S. Sonntag, S. Stani\\v{c}, S. Vorobiov, T.A. Harrison, T. Bretz, T.D. Grubb, T. Fujii, T. Hebbeker, The Pierre Auger Collaboration: A. Aab, T. Huege, T. Niggemann, T. Paul, T. Pierog, T. Sudholz, T. Suomij\\\"arvi, T. Winchen, U. Giaccari, V. de Souza, V.M. Theodoro, V. Novotny, V. Pirronello, V. Rizi, V. Scherini, V. Verzi, W. Rodrigues de Carvalho, X. Bertou, Z. Szadkowski, Z. Zong","submitted_at":"2016-11-21T14:47:39Z","abstract_excerpt":"We report a multi-resolution search for anisotropies in the arrival directions of cosmic rays detected at the Pierre Auger Observatory with local zenith angles up to $80^\\circ$ and energies in excess of 4 EeV ($4 \\times 10^{18}$ eV). This search is conducted by measuring the angular power spectrum and performing a needlet wavelet analysis in two independent energy ranges. Both analyses are complementary since the angular power spectrum achieves a better performance in identifying large-scale patterns while the needlet wavelet analysis, considering the parameters used in this work, presents a h"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.06812","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}