Search

Your search keyword '"Settimo M"' showing total 6 results
Start Over Author "Settimo M" Journal physical review d
6 results on '"Settimo M"'

1. Confirmation of the spectral excess in DAMIC at SNOLAB with skipper CCDs

Author

Aguilar-Arevalo, A, Arnquist, I, Avalos, N, Barak, L, Baxter, D, Bertou, X, Bloch, IM, Botti, AM, Cababie, M, Cancelo, G, Castelló-Mor, N, Cervantes-Vergara, BA, Chavarria, AE, Cortabitarte-Gutiérrez, J, Crisler, M, Cuevas-Zepeda, J, Dastgheibi-Fard, A, De Dominicis, C, Deligny, O, Drlica-Wagner, A, Duarte-Campderros, J, D’Olivo, JC, Essig, R, Estrada, E, Estrada, J, Etzion, E, Favela-Perez, F, Gadola, N, Gaïor, R, Holland, SE, Hossbach, T, Iddir, L, Kilminster, B, Korn, Y, Lantero-Barreda, A, Lawson, I, Lee, S, Letessier-Selvon, A, Loaiza, P, Lopez-Virto, A, Luoma, S, Marrufo-Villalpando, E, McGuire, KJ, Moroni, GF, Munagavalasa, S, Norcini, D, Orly, A, Papadopoulos, G, Paul, S, Perez, SE, Piers, A, Privitera, P, Robmann, P, Rodrigues, D, Saffold, NA, Scorza, S, Settimo, M, Singal, A, Smida, R, Sofo-Haro, M, Stefanazzi, L, Stifter, K, Tiffenberg, J, Traina, M, Uemura, S, Vila, I, Vilar, R, Volansky, T, Warot, G, Yajur, R, Yu, T-T, and Zopounidis, J-P

Subjects
Nuclear and Plasma Physics, Physical Sciences
Abstract

We present results from a 3.25 kg-day target exposure of two silicon charge-coupled devices (CCDs), each with 24 megapixels and skipper readout, deployed in the DAMIC setup at SNOLAB. With a reduction in pixel readout noise of a factor of 10 relative to the previous detector, we investigate the excess population of low-energy events in the CCD bulk previously observed above expected backgrounds. We address the dominant systematic uncertainty of the previous analysis through a depth fiducialization designed to reject surface backgrounds on the CCDs. The measured bulk ionization spectrum confirms the presence of an excess population of low-energy events in the CCD target with characteristic rate of ∼7 events per kg-day and electron-equivalent energies of ∼80 eV, whose origin remains unknown.

Published
2024

2. Depth of maximum of air-shower profiles at the Pierre Auger Observatory. II. Composition implications

Author

Aab, A., Abreu, P., Aglietta, M., Ahn, E. J., Al Samarai, I., Albuquerque, I. F. M., Allekotte, I., Allen, J., Allison, P., Almela, A., Alvarez Castillo, J., Alvarez-Muniz, J., Alves Batista, R., Ambrosio, M., Aminaei, A., Anchordoqui, L., Andringa, S., Aramo, C., Aranda, V. M., Arqueros, F., Asorey, H., Assis, P., Aublin, J., Ave, M., Avenier, M., Avila, G., Awal, N., Badescu, A. M., Barber, K. B., Bauml, J., Baus, C., Beatty, J. J., Becker, K. H., Bellido, J. A., Berat, C., Bertania, M. E., Bertou, X., Biermann, P. L., Billoir, P., Blaess, S., Blanco, M., Bleve, C., Blumer, H., Bohacova, M., Boncioli, D., Bonifazi, C., Bonino, R., Borodai, N., Brack, J., Brancus, I., Bridgeman, A., Brogueira, P., Brown, W. C., Buchholz, P., Bueno, A., Buitink, S., Buscemi, M., Caballero-Mora, K. S., Caccianiga, B., Caccianiga, L., Candusso, M., Caramete, L., Caruso, R., Castellina, A., Cataldi, G., Cazon, L., Cester, R., Chavez, A. G., Chiavassa, A., Chinellato, J. A., Chudoba, J., Cilmo, M., Clay, R. W., Cocciolo, G., Colalillo, R., Coleman, A., Collica, L., Coluccia, M. R., Conceicao, R., Contreras, F., Cooper, M. J., Cordier, A., Coutu, S., Covault, C. E., Cronin, J., Curutiu, A., Dallier, R., Daniel, B., Dasso, S., Daumiller, K., Dawson, B. R., De Almeida, R. M., De Domenico, M., De Jong, S. J., De Mello Neto, J. R. T., De Mitri, I., De Oliveira, J., De Souza, V., Del Peral, L., Deligny, O., Dembinski, H., Dhital, N., Di Giulio, C., Di Matteo, A., Diaz, J. C., Diaz Castro, M. L., Diogo, F., Dobrigkeit, C., Docters, W., D'Olivo, J. C., Dorofeev, A., Dorosti Hasankiadeh, Q., Dova, M. T., Ebr, J., Engel, R., Erdmann, M., Erfani, M., Escobar, C. O., Espadanal, J., Etchegoyen, A., Facal San Luis, P., Falcke, H., Fang, K., Farrar, G., Fauth, A. C., Fazzini, N., Ferguson, A. P., Fernandes, M., Fick, B., Figueira, J. M., Filevich, A., Filipcic, A., Fox, B. D., Fratu, O., Frohlich, U., Fuchs, B., Fuji, T., Gaior, R., Garcia, B., Garcia Roca, S. T., Garcia-Gamez, D., Garcia-Pinto, D., Garilli, G., Gascon Bravo, A., Gate, F., Gemmeke, H., Ghia, P. L., Giaccari, U., Giammarchi, M., Giller, M., Glaser, C., Glass, H., Gomez Berisso, M., Gomez Vitale, P. F., Goncalves, P., Gonzalez, J. G., Gonzalez, N., Gookin, B., Gordon, J., Gorgi, A., Gorham, P., Gouffon, P., Grebe, S., Griffith, N., Grillo, A. F., Grubb, T. D., Guarino, F., Guedes, G. P., Hampel, M. R., Hansen, P., Harari, D., Harrison, T. A., Hartmann, S., Harton, J. L., Haungs, A., Hebbeker, T., Heck, D., Heimann, P., Herve, A. E., Hill, G. C., Hojvat, C., Hollon, N., Holt, E., Homola, P., Horandel, J. R., Horvath, P., Hrabovsky, M., Huber, D., Huege, T., Insolia, A., Isar, P. G., Jandt, I., Jansen, S., Jarne, C., Josebachuili, M., Kaapa, A., Kambeitz, O., Kampert, K. H., Kasper, P., Katkov, I., Kegl, B., Keilhauer, B., Keivani, A., Kemp, E., Kieckhafer, R. M., Klages, H. O., Kleifges, M., Kleinfeller, J., Krause, R., Krohm, N., Kromer, O., Kruppke-Hansen, D., Kuempel, D., Kunka, N., Lahurd, D., Latronico, L., Lauer, R., Lauscher, M., Lautridou, P., Le Coz, S., Leao, M. S. A. B., Lebrun, D., Lebrun, P., Leigui De Oliveira, M. A., Letessier-Selvon, A., Lhenry-Yvon, I., Link, K., Lopez, R., Lopez Aguera, A., Louedec, K., Lozano Bahilo, J., Lu, L., Lucero, A., Ludwig, M., Malacari, M., Maldera, S., Mallamaci, M., Maller, J., Mandat, D., Mantsch, P., Mariazzi, A. G., Marin, V., Maris, I. C., Marsella, G., Martello, D., Martin, L., Martinez, H., Martinez Bravo, O., Martraire, D., Masias Meza, J. J., Mathes, H. J., Mathys, S., Matthews, J., Matthews, J. A. J., Matthiae, G., Maurel, D., Maurizio, D., Mayotte, E., Mazur, P. O., Medina, C., Medina-Tanco, G., Meissner, R., Melissas, M., Melo, D., Menshikov, A., Messina, S., Meyhandan, R., Micanovic, S., Micheletti, M. I., Middendorf, L., Minaya, I. A., Miramonti, L., Mitrica, B., Molina-Bueno, L., Mollerach, S., Monasor, M., Monnier Ragaigne, D., Montanet, F., Morello, C., Mostafa, M., Moura, C. A., Muller, M. A., Muller, G., Muller, S., Munchmeyer, M., Mussa, R., Navarra, G., Navas, S., Necesal, P., Nellen, L., Nelles, A., Neuser, J., Nguyen, P., Niechciol, M., Niemietz, L., Niggemann, T., Nitz, D., Nosek, D., Novotny, V., Nozka, L., Ochilo, L., Olinto, A., Oliveira, M., Pacheco, N., Pakk Selmi-Dei, D., Palatka, M., Pallotta, J., Palmieri, N., Papenbreer, P., Parente, G., Parra, A., Paul, T., Pech, M., Pcopyrightkala, J., Pelayo, R., Pepe, I. M., Perrone, L., Petermann, E., Peters, C., Petrera, S., Petrov, Y., Phuntsok, J., Piegaia, R., Pierog, T., Pieroni, P., Pimenta, M., Pirronello, V., Platino, M., Plum, M., Porcelli, A., Porowski, C., Prado, R. R., Privitera, P., Prouza, M., Purrello, V., Quel, E. J., Querchfeld, S., Quinn, S., Rautenberg, J., Ravel, O., Ravignani, D., Revenu, B., Ridky, J., Riggi, S., Risse, M., Ristori, P., Rizi, V., Rodrigues De Carvalho, W., Rodriguez Cabo, I., Rodriguez Fernandez, G., Rodriguez Rojo, J., Rodriguez-Frias, M. D., Rogozin, D., Ros, G., Rosado, J., Rossler, T., Roth, M., Roulet, E., Rovero, A. C., Saffi, S. J., Saftoiu, A., Salamida, F., Salazar, H., Saleh, A., Salesa Greus, F., Salina, G., Sanchez, F., Sanchez-Lucas, P., Santo, C. E., Santos, E., Santos, E. M., Sarazin, F., Sarkar, B., Sarmento, R., Sato, R., Scharf, N., Scherini, V., Schieler, H., Schiffer, P., Schmidt, D., Scholten, O., Schoorlemmer, H., Schovanek, P., Schulz, A., Schulz, J., Schumacher, J., Sciutto, S. J., Segreto, A., Settimo, M., Shadkam, A., Shellard, R. C., Sidelnik, I., Sigl, G., Sima, O., ͆mialkowski, A., Smida, R., Snow, G. R., Sommers, P., Sorokin, J., Squartini, R., Srivastava, Y. N., Stanic, S., Stapleton, J., Stasielak, J., Stephan, M., Stutz, A., Suarez, F., Suomijarvi, T., Supanitsky, A. D., Sutherland, M. S., Swain, J., Szadkowski, Z., Szuba, M., Taborda, O. A., Tapia, A., Tartare, M., Tepe, A., Theodoro, V. M., Timmermans, C., Todero Peixoto, C. J., Toma, G., Tomankova, L., Tome, B., Tonachini, A., Torralba Elipe, G., Torres Machado, D., Travnicek, P., Trovato, E., Tueros, M., Ulrich, R., Unger, M., Urban, M., Valdes Galicia, J. F., Valino, I., Valore, L., Van Aar, G., Van Bodegom, P., Van Den Berg, A. M., Van Velzen, S., Van Vliet, A., Varela, E., Vargas Cardenas, B., Varner, G., Vazquez, J. R., Vazquez, R. A., Veberic, D., Verzi, V., Vicha, J., Videla, M., Villasenor, L., Vlcek, B., Vorobiov, S., Wahlberg, H., Wainberg, O., Walz, D., Watson, A. A., Weber, M., Weidenhaupt, K., Weindl, A., Werner, F., Widom, A., Wiencke, L., Wilczynska, B., Wilczynski, H., Will, M., Williams, C., Winchen, T., Wittkowski, D., Wundheiler, B., Wykes, S., Yamamoto, T., Yapici, T., Yuan, G., Yushkov, A., Zamorano, B., Zas, E., Zavrtanik, D., Zavrtanik, M., Zaw, I., Zepeda, A., Zhou, J., Zhu, Y., Zimbres Silva, M., Ziolkowski, M., Zuccarello, F., De Domenico, Manlio, Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Unité Scientifique de la Station de Nançay (USN), Observatoire des Sciences de l'Univers en région Centre (OSUC), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), PIERRE AUGER, Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Pierre et Marie Curie - Paris 6 (UPMC), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), Centre National de la Recherche Scientifique (CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire des Sciences de l'Univers en région Centre (OSUC), Université Paris sciences et lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Université d'Orléans (UO), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), M., Ambrisio, Aramo, Carla, Buscemi, Mario, Cilmo, Marco, Colalillo, Roberta, Guarino, Fausto, Valore, Laura, The Pierre Auger, Collaboration, Research unit Astroparticle Physics, Research unit Nuclear & Hadron Physics, A., Aab, P., Abreu, M., Aglietta, E., Ahn, I. A., Samarai, I., Albuquerque, I., Allekotte, J., Allen, P., Allison, A. k., Almela, J. A., Castillo, J., Alvarez Muñiz, R. A., Batista, M., Ambrosio, A., Aminaei, L., Anchordoqui, S., Andringa, C., Aramo, V., Aranda, F., Arquero, H., Asorey, P., Assi, J., Aublin, M., Ave, M., Avenier, G., Avila, N., Awal, A., Badescu, K., Barber, J., Bäuml, C., Bau, J., Beatty, K., Becker, J., Bellido, C., Berat, M., Bertania, X., Bertou, P., Biermann, P., Billoir, S., Blae, M., Blanco, Bleve, Carla, H. a., Blümer, M., Boháčová, D., Boncioli, C., Bonifazi, R., Bonino, N., Borodai, J., Brack, I., Brancu, A., Bridgeman, P., Brogueira, W., Brown, P., Buchholz, A., Bueno, S., Buitink, M., Buscemi, K., Caballero Mora, B., Caccianiga, L., Caccianiga, M., Candusso, L., Caramete, R., Caruso, A., Castellina, G., Cataldi, L., Cazon, R., Cester, A., Chavez, A., Chiavassa, J., Chinellato, J., Chudoba, M., Cilmo, R., Clay, Cocciolo, Giuseppe, R., Colalillo, A., Coleman, L., Collica, Coluccia, MARIA RITA, R., Conceição, F., Contrera, M., Cooper, A., Cordier, S., Coutu, C., Covault, J., Cronin, A., Curutiu, R. a., Dallier, B., Daniel, S. a., Dasso, K., Daumiller, B., Dawson, R. D., Almeida, M. D., Domenico, S. b., De, J. D., Mello, DE MITRI, Ivan, J. D., Oliveira, V. D., Souza, L. D., Peral, O., Deligny, H., Dembinski, N., Dhital, C. D., Giulio, A. D., Matteo, J., Diaz, M. D., Castro, F., Diogo, C., Dobrigkeit, W., Docter, J., D'Olivo, A., Dorofeev, Q. D., Hasankiadeh, M., Dova, J., Ebr, R., Engel, M., Erdmann, M., Erfani, C. a., Escobar, J., Espadanal, A. k., Etchegoyen, P. F., San, H. b., Bj, K., Fang, G., Farrar, A., Fauth, N., Fazzini, A., Ferguson, M., Fernande, B., Fick, J., Figueira, A., Filevich, A. b., Filipčič, B., Fox, O., Fratu, U., Fröhlich, B., Fuch, T., Fuji, R., Gaior, B., García, S. G., Roca, D., Garcia Gamez, D., Garcia Pinto, G., Garilli, A. G., Bravo, F., Gate, H., Gemmeke, P., Ghia, U., Giaccari, M., Giammarchi, M., Giller, C., Glaser, H., Gla, M. G., Berisso, P. G., Vitale, P., Gonçalve, J., Gonzalez, N., González, B., Gookin, J., Gordon, A., Gorgi, P., Gorham, P., Gouffon, S. b., Grebe, N., Griffith, A., Grillo, T., Grubb, F., Guarino, G., Guede, M., Hampel, P., Hansen, D., Harari, T., Harrison, S., Hartmann, J., Harton, A., Haung, T., Hebbeker, D., Heck, P., Heimann, A., Herve, G., Hill, C., Hojvat, N., Hollon, E., Holt, P., Homola, J. b., Hörandel, P., Horvath, M. b., Hrabovský, D., Huber, T., Huege, A., Insolia, P., Isar, I., Jandt, S. b., Jansen, C., Jarne, M., Josebachuili, A., Kääpä, O., Kambeitz, K., Kampert, P., Kasper, I., Katkov, B., Kégl, B., Keilhauer, A., Keivani, E., Kemp, R., Kieckhafer, H., Klage, M., Kleifge, J., Kleinfeller, R., Krause, N., Krohm, O., Krömer, D., Kruppke Hansen, D., Kuempel, N., Kunka, D., Lahurd, L., Latronico, R., Lauer, M., Lauscher, P., Lautridou, S. L., Coz, M., Leão, D., Lebrun, P., Lebrun, M. L., De, A., Letessier Selvon, I., Lhenry Yvon, K., Link, R., López, A. L., Agüera, K., Louedec, J. L., Bahilo, L. b., Lu, A., Lucero, M., Ludwig, M., Malacari, S., Maldera, M., Mallamaci, J., Maller, D., Mandat, P., Mantsch, A., Mariazzi, V., Marin, I., Mariş, Marsella, Giovanni, Martello, Daniele, L. a., Martin, H., Martinez, O. M., Bravo, D., Martraire, J. M., Meza, H., Mathe, S., Mathy, J., Matthew, G., Matthiae, D., Maurel, D., Maurizio, E., Mayotte, P., Mazur, C., Medina, G., Medina Tanco, R., Meissner, M., Melissa, D., Melo, A., Menshikov, S., Messina, R., Meyhandan, S., Mićanović, M., Micheletti, L., Middendorf, I., Minaya, L., Miramonti, B., Mitrica, L., Molina Bueno, S., Mollerach, M., Monasor, D. M., Ragaigne, F., Montanet, C., Morello, M., Mostafá, C., Moura, M. c., Muller, G., Müller, S., Müller, M., Münchmeyer, R., Mussa, G., Navarra, S., Nava, P., Necesal, L., Nellen, A. b., Nelle, J., Neuser, P., Nguyen, M., Niechciol, L., Niemietz, T., Niggemann, D., Nitz, D., Nosek, V., Novotny, L., Nožka, L., Ochilo, A., Olinto, M., Oliveira, N., Pacheco, D. P., Selmi Dei, M., Palatka, J., Pallotta, N., Palmieri, P., Papenbreer, G., Parente, A., Parra, T. c., Paul, M., Pech, J., P©kala, R., Pelayo, I., Pepe, Perrone, Lorenzo, E., Petermann, C., Peter, S. c., Petrera, Y., Petrov, J., Phuntsok, R., Piegaia, T., Pierog, P., Pieroni, M., Pimenta, V., Pirronello, M., Platino, M., Plum, A., Porcelli, C., Porowski, R., Prado, P., Privitera, M., Prouza, V., Purrello, E., Quel, S., Querchfeld, S., Quinn, J., Rautenberg, O., Ravel, D., Ravignani, B., Revenu, J., Ridky, S. c., Riggi, M., Risse, P., Ristori, V., Rizi, W. R., De, I. R., Cabo, G. a., Rodriguez, J. R., Rojo, M., Rodríguez Fría, D., Rogozin, G., Ro, J., Rosado, T., Rossler, M., Roth, E., Roulet, A., Rovero, S., Saffi, A., Saftoiu, F., Salamida, H., Salazar, A., Saleh, F. S., Greu, G., Salina, F., Sánchez, P., Sanchez Luca, C., Santo, E., Santo, F., Sarazin, B., Sarkar, R., Sarmento, R., Sato, N., Scharf, Scherini, Viviana, H., Schieler, P., Schiffer, D., Schmidt, O., Scholten, H. b., Bm, P., Schovánek, A., Schulz, J., Schulz, J., Schumacher, S., Sciutto, A., Segreto, M., Settimo, A., Shadkam, R., Shellard, I., Sidelnik, G., Sigl, O., Sima, A., ͆miałkowski, R., Šmída, G., Snow, P., Sommer, J., Sorokin, R., Squartini, Y., Srivastava, S., Stanič, J., Stapleton, J., Stasielak, M., Stephan, A., Stutz, F., Suarez, T., Suomijärvi, A., Supanitsky, M., Sutherland, J., Swain, Z., Szadkowski, M., Szuba, O., Taborda, A., Tapia, M., Tartare, A., Tepe, V., Theodoro, C. b., Timmerman, C. T., Peixoto, G., Toma, L., Tomankova, B., Tomé, A., Tonachini, G. T., Elipe, D. T., Machado, P., Travnicek, E., Trovato, M., Tuero, R., Ulrich, M., Unger, M., Urban, J. V., Galicia, I., Valiño, L., Valore, G. V., Aar, P. V., Bodegom, A. V., Den, S. V., Velzen, A. V., Vliet, E., Varela, B. V., Cárdena, G., Varner, J., Vázquez, R., Vázquez, D., Veberič, V., Verzi, J., Vicha, M., Videla, L., Villaseñor, B., Vlcek, S., Vorobiov, H., Wahlberg, O. k., Wainberg, D., Walz, A., Watson, M., Weber, K., Weidenhaupt, A., Weindl, F., Werner, A., Widom, L., Wiencke, B., Wilczyńska, H., Wilczyński, M., Will, C., William, T., Winchen, D., Wittkowski, B., Wundheiler, S., Wyke, T., Yamamoto, T., Yapici, G., Yuan, A., Yushkov, B., Zamorano, E., Za, D. b., Zavrtanik, M. b., Zavrtanik, I., Zaw, A., Zepeda, J., Zhou, Y., Zhu, M. Z., Silva, M., Ziolkowski, and F., Zuccarello

Subjects
mass composition, Nuclear and High Energy Physics, [PHYS.ASTR.HE]Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], Proton, Astronomy, Ciencias Físicas, Astrophysics::High Energy Astrophysical Phenomena, Nuclear Theory, Hadron, FOS: Physical sciences, Cosmic ray, 01 natural sciences, Auger, Nuclear physics, purl.org/becyt/ford/1 [https], 0103 physical sciences, High-Energy Cosmic Ray, Nuclear Experiment, 010303 astronomy & astrophysics, High Energy Astrophysical Phenomena (astro-ph.HE), Physics, Pierre Auger Observatory, Range (particle radiation), [SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph], 010308 nuclear & particles physics, [SDU.ASTR.HE]Sciences of the Universe [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], Interaction model, Astroparticles, purl.org/becyt/ford/1.3 [https], COSMIC-RAYS, Astronomía, Air shower, 13. Climate action, Experimental High Energy Physics, FISICA, SIMULATION, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, Física nuclear, Astrophysics - High Energy Astrophysical Phenomena, CIENCIAS NATURALES Y EXACTAS
Abstract

Using the data taken at the Pierre Auger Observatory between December 2004 and December 2012, we have examined the implications of the distributions of depths of atmospheric shower maximum (Xmax), using a hybrid technique, for composition and hadronic interaction models. We do this by fitting the distributions with predictions from a variety of hadronic interaction models for variations in the composition of the primary cosmic rays and examining the quality of the fit. Regardless of what interaction model is assumed, we find that our data are not well described by a mix of protons and iron nuclei over most of the energy range. Acceptable fits can be obtained when intermediate masses are included, and when this is done consistent results for the proton and iron-nuclei contributions can be found using the available models. We observe a strong energy dependence of the resulting proton fractions, and find no support from any of the models for a significant contribution from iron nuclei. However, we also observe a significant disagreement between the models with respect to the relative contributions of the intermediate components., Comment: 13 pages, 7 figures

Published
2014
Full Text
View/download PDF

3. Publisher’s Note: Search for ultrahigh energy neutrinos in highly inclined events at the Pierre Auger Observatory [Phys. Rev. D84, 122005 (2011)]

Author

Abreu, P., primary, Aglietta, M., additional, Ahlers, M., additional, Ahn, E. J., additional, Albuquerque, I. F. M., additional, Allard, D., additional, Allekotte, I., additional, Allen, J., additional, Allison, P., additional, Almela, A., additional, Alvarez Castillo, J., additional, Alvarez-Muñiz, J., additional, Ambrosio, M., additional, Aminaei, A., additional, Anchordoqui, L., additional, Andringa, S., additional, Anticic, T., additional, Aramo, C., additional, Arganda, E., additional, Arqueros, F., additional, Asorey, H., additional, Assis, P., additional, Aublin, J., additional, Ave, M., additional, Avenier, M., additional, Avila, G., additional, Bäcker, T., additional, Badescu, A. M., additional, Balzer, M., additional, Barber, K. B., additional, Barbosa, A. F., additional, Bardenet, R., additional, Barroso, S. L. C., additional, Baughman, B., additional, Bäuml, J., additional, Beatty, J. J., additional, Becker, B. R., additional, Becker, K. H., additional, Bellétoile, A., additional, Bellido, J. A., additional, BenZvi, S., additional, Berat, C., additional, Bertou, X., additional, Biermann, P. L., additional, Billoir, P., additional, Blanco, F., additional, Blanco, M., additional, Bleve, C., additional, Blümer, H., additional, Bohácová, M., additional, Boncioli, D., additional, Bonifazi, C., additional, Bonino, R., additional, Borodai, N., additional, Brack, J., additional, Brancus, I., additional, Brogueira, P., additional, Brown, W. C., additional, Bruijn, R., additional, Buchholz, P., additional, Bueno, A., additional, Burton, R. E., additional, Caballero-Mora, K. S., additional, Caccianiga, B., additional, Caramete, L., additional, Caruso, R., additional, Castellina, A., additional, Catalano, O., additional, Cataldi, G., additional, Cazon, L., additional, Cester, R., additional, Chauvin, J., additional, Cheng, S. H., additional, Chiavassa, A., additional, Chinellato, J. A., additional, Chirinos Diaz, J., additional, Chudoba, J., additional, Clay, R. W., additional, Coluccia, M. R., additional, Conceição, R., additional, Contreras, F., additional, Cook, H., additional, Cooper, M. J., additional, Coppens, J., additional, Cordier, A., additional, Coutu, S., additional, Covault, C. E., additional, Creusot, A., additional, Criss, A., additional, Cronin, J., additional, Curutiu, A., additional, Dagoret-Campagne, S., additional, Dallier, R., additional, Dasso, S., additional, Daumiller, K., additional, Dawson, B. R., additional, de Almeida, R. M., additional, De Domenico, M., additional, De Donato, C., additional, de Jong, S. J., additional, De La Vega, G., additional, de Mello, W. J. M., additional, de Mello Neto, J. R. T., additional, De Mitri, I., additional, de Souza, V., additional, de Vries, K. D., additional, del Peral, L., additional, del Río, M., additional, Deligny, O., additional, Dembinski, H., additional, Dhital, N., additional, Di Giulio, C., additional, Díaz Castro, M. L., additional, Diep, P. N., additional, Diogo, F., additional, Dobrigkeit, C., additional, Docters, W., additional, D’Olivo, J. C., additional, Dong, P. N., additional, Dorofeev, A., additional, dos Anjos, J. C., additional, Dova, M. T., additional, D’Urso, D., additional, Dutan, I., additional, Ebr, J., additional, Engel, R., additional, Erdmann, M., additional, Escobar, C. O., additional, Espadanal, J., additional, Etchegoyen, A., additional, Facal San Luis, P., additional, Fajardo Tapia, I., additional, Falcke, H., additional, Farrar, G., additional, Fauth, A. C., additional, Fazzini, N., additional, Ferguson, A. P., additional, Fick, B., additional, Filevich, A., additional, Filipcic, A., additional, Fliescher, S., additional, Fracchiolla, C. E., additional, Fraenkel, E. D., additional, Fratu, O., additional, Fröhlich, U., additional, Fuchs, B., additional, Gaior, R., additional, Gamarra, R. F., additional, Gambetta, S., additional, García, B., additional, Garcia Roca, S. T., additional, Garcia-Gamez, D., additional, Garcia-Pinto, D., additional, Gascon, A., additional, Gemmeke, H., additional, Ghia, P. L., additional, Giaccari, U., additional, Giller, M., additional, Glass, H., additional, Gold, M. S., additional, Golup, G., additional, Gomez Albarracin, F., additional, Gómez Berisso, M., additional, Gómez Vitale, P. F., additional, Gonçalves, P., additional, Gonzalez, D., additional, Gonzalez, J. G., additional, Gookin, B., additional, Gorgi, A., additional, Gouffon, P., additional, Grashorn, E., additional, Grebe, S., additional, Griffith, N., additional, Grigat, M., additional, Grillo, A. F., additional, Guardincerri, Y., additional, Guarino, F., additional, Guedes, G. P., additional, Guzman, A., additional, Hansen, P., additional, Harari, D., additional, Harmsma, S., additional, Harrison, T. A., additional, Harton, J. L., additional, Haungs, A., additional, Hebbeker, T., additional, Heck, D., additional, Herve, A. E., additional, Hojvat, C., additional, Hollon, N., additional, Holmes, V. C., additional, Homola, P., additional, Hörandel, J. R., additional, Horneffer, A., additional, Horvath, P., additional, Hrabovský, M., additional, Huber, D., additional, Huege, T., additional, Insolia, A., additional, Ionita, F., additional, Italiano, A., additional, Jarne, C., additional, Jiraskova, S., additional, Josebachuili, M., additional, Kadija, K., additional, Kampert, K. H., additional, Karhan, P., additional, Kasper, P., additional, Kégl, B., additional, Keilhauer, B., additional, Keivani, A., additional, Kelley, J. L., additional, Kemp, E., additional, Kieckhafer, R. M., additional, Klages, H. O., additional, Kleifges, M., additional, Kleinfeller, J., additional, Knapp, J., additional, Koang, D.-H., additional, Kotera, K., additional, Krohm, N., additional, Krömer, O., additional, Kruppke-Hansen, D., additional, Kuehn, F., additional, Kuempel, D., additional, Kulbartz, J. K., additional, Kunka, N., additional, La Rosa, G., additional, Lachaud, C., additional, Lauer, R., additional, Lautridou, P., additional, Le Coz, S., additional, Leão, M. S. A. B., additional, Lebrun, D., additional, Lebrun, P., additional, Leigui de Oliveira, M. A., additional, Letessier-Selvon, A., additional, Lhenry-Yvon, I., additional, Link, K., additional, López, R., additional, Lopez Agüera, A., additional, Louedec, K., additional, Lozano Bahilo, J., additional, Lu, L., additional, Lucero, A., additional, Ludwig, M., additional, Lyberis, H., additional, Macolino, C., additional, Maldera, S., additional, Mandat, D., additional, Mantsch, P., additional, Mariazzi, A. G., additional, Marin, J., additional, Marin, V., additional, Maris, I. C., additional, Marquez Falcon, H. R., additional, Marsella, G., additional, Martello, D., additional, Martin, L., additional, Martinez, H., additional, Martínez Bravo, O., additional, Mathes, H. J., additional, Matthews, J., additional, Matthews, J. A. J., additional, Matthiae, G., additional, Maurel, D., additional, Maurizio, D., additional, Mazur, P. O., additional, Medina-Tanco, G., additional, Melissas, M., additional, Melo, D., additional, Menichetti, E., additional, Menshikov, A., additional, Mertsch, P., additional, Meurer, C., additional, Micanovic, S., additional, Micheletti, M. I., additional, Miramonti, L., additional, Molina-Bueno, L., additional, Mollerach, S., additional, Monasor, M., additional, Monnier Ragaigne, D., additional, Montanet, F., additional, Morales, B., additional, Morello, C., additional, Moreno, E., additional, Moreno, J. C., additional, Mostafá, M., additional, Moura, C. A., additional, Muller, M. A., additional, Müller, G., additional, Münchmeyer, M., additional, Mussa, R., additional, Navarra, G., additional, Navarro, J. L., additional, Navas, S., additional, Necesal, P., additional, Nellen, L., additional, Nelles, A., additional, Neuser, J., additional, Newton, D., additional, Nhung, P. T., additional, Niechciol, M., additional, Niemietz, L., additional, Nierstenhoefer, N., additional, Nitz, D., additional, Nosek, D., additional, Nožka, L., additional, Nyklicek, M., additional, Oehlschläger, J., additional, Olinto, A., additional, Ortiz, M., additional, Pacheco, N., additional, Pakk Selmi-Dei, D., additional, Palatka, M., additional, Pallotta, J., additional, Palmieri, N., additional, Parente, G., additional, Parizot, E., additional, Parra, A., additional, Pastor, S., additional, Paul, T., additional, Pech, M., additional, Pekala, J., additional, Pelayo, R., additional, Pepe, I. M., additional, Perrone, L., additional, Pesce, R., additional, Petermann, E., additional, Petrera, S., additional, Petrinca, P., additional, Petrolini, A., additional, Petrov, Y., additional, Pfendner, C., additional, Piegaia, R., additional, Pierog, T., additional, Pieroni, P., additional, Pimenta, M., additional, Pirronello, V., additional, Platino, M., additional, Ponce, V. H., additional, Pontz, M., additional, Porcelli, A., additional, Privitera, P., additional, Prouza, M., additional, Quel, E. J., additional, Querchfeld, S., additional, Rautenberg, J., additional, Ravel, O., additional, Ravignani, D., additional, Revenu, B., additional, Ridky, J., additional, Riggi, S., additional, Risse, M., additional, Ristori, P., additional, Rivera, H., additional, Rizi, V., additional, Roberts, J., additional, Rodrigues de Carvalho, W., additional, Rodriguez, G., additional, Rodriguez Martino, J., additional, Rodriguez Rojo, J., additional, Rodriguez-Cabo, I., additional, Rodríguez-Frías, M. D., additional, Ros, G., additional, Rosado, J., additional, Rossler, T., additional, Roth, M., additional, Rouillé-d’Orfeuil, B., additional, Roulet, E., additional, Rovero, A. C., additional, Rühle, C., additional, Saftoiu, A., additional, Salamida, F., additional, Salazar, H., additional, Salesa Greus, F., additional, Salina, G., additional, Sánchez, F., additional, Santo, C. E., additional, Santos, E., additional, Santos, E. M., additional, Sarazin, F., additional, Sarkar, B., additional, Sarkar, S., additional, Sato, R., additional, Scharf, N., additional, Scherini, V., additional, Schieler, H., additional, Schiffer, P., additional, Schmidt, A., additional, Scholten, O., additional, Schoorlemmer, H., additional, Schovancova, J., additional, Schovánek, P., additional, Schröder, F., additional, Schulte, S., additional, Schuster, D., additional, Sciutto, S. J., additional, Scuderi, M., additional, Segreto, A., additional, Settimo, M., additional, Shadkam, A., additional, Shellard, R. C., additional, Sidelnik, I., additional, Sigl, G., additional, Silva Lopez, H. H., additional, Sima, O., additional, Smialkowski, A., additional, Šmída, R., additional, Snow, G. R., additional, Sommers, P., additional, Sorokin, J., additional, Spinka, H., additional, Squartini, R., additional, Srivastava, Y. N., additional, Stanic, S., additional, Stapleton, J., additional, Stasielak, J., additional, Stephan, M., additional, Stutz, A., additional, Suarez, F., additional, Suomijärvi, T., additional, Supanitsky, A. D., additional, Šuša, T., additional, Sutherland, M. S., additional, Swain, J., additional, Szadkowski, Z., additional, Szuba, M., additional, Tapia, A., additional, Tartare, M., additional, Tascau, O., additional, Tavera Ruiz, C. G., additional, Tcaciuc, R., additional, Tegolo, D., additional, Thao, N. T., additional, Thomas, D., additional, Tiffenberg, J., additional, Timmermans, C., additional, Tkaczyk, W., additional, Todero Peixoto, C. J., additional, Toma, G., additional, Tomé, B., additional, Tonachini, A., additional, Travnicek, P., additional, Tridapalli, D. B., additional, Tristram, G., additional, Trovato, E., additional, Tueros, M., additional, Ulrich, R., additional, Unger, M., additional, Urban, M., additional, Valdés Galicia, J. F., additional, Valiño, I., additional, Valore, L., additional, van den Berg, A. M., additional, Varela, E., additional, Vargas Cárdenas, B., additional, Vázquez, J. R., additional, Vázquez, R. A., additional, Veberic, D., additional, Verzi, V., additional, Vicha, J., additional, Videla, M., additional, Villaseñor, L., additional, Wahlberg, H., additional, Wahrlich, P., additional, Wainberg, O., additional, Walz, D., additional, Watson, A. A., additional, Weber, M., additional, Weidenhaupt, K., additional, Weindl, A., additional, Werner, F., additional, Westerhoff, S., additional, Whelan, B. J., additional, Widom, A., additional, Wieczorek, G., additional, Wiencke, L., additional, Wilczynska, B., additional, Wilczynski, H., additional, Will, M., additional, Williams, C., additional, Winchen, T., additional, Wommer, M., additional, Wundheiler, B., additional, Yamamoto, T., additional, Yapici, T., additional, Younk, P., additional, Yuan, G., additional, Yushkov, A., additional, Zamorano, B., additional, Zas, E., additional, Zavrtanik, D., additional, Zavrtanik, M., additional, Zaw, I., additional, Zepeda, A., additional, Zhu, Y., additional, Zimbres Silva, M., additional, and Ziolkowski, M., additional

Published
2012
Full Text
View/download PDF

4. Search for ultrahigh energy neutrinos in highly inclined events at the Pierre Auger Observatory

Author

Abreu, P., primary, Aglietta, M., additional, Ahlers, M., additional, Ahn, E. J., additional, Albuquerque, I. F. M., additional, Allard, D., additional, Allekotte, I., additional, Allen, J., additional, Allison, P., additional, Almela, A., additional, Alvarez Castillo, J., additional, Alvarez-Muñiz, J., additional, Ambrosio, M., additional, Aminaei, A., additional, Anchordoqui, L., additional, Andringa, S., additional, Anticic, T., additional, Aramo, C., additional, Arganda, E., additional, Arqueros, F., additional, Asorey, H., additional, Assis, P., additional, Aublin, J., additional, Ave, M., additional, Avenier, M., additional, Avila, G., additional, Bäcker, T., additional, Badescu, A. M., additional, Balzer, M., additional, Barber, K. B., additional, Barbosa, A. F., additional, Bardenet, R., additional, Barroso, S. L. C., additional, Baughman, B., additional, Bäuml, J., additional, Beatty, J. J., additional, Becker, B. R., additional, Becker, K. H., additional, Bellétoile, A., additional, Bellido, J. A., additional, BenZvi, S., additional, Berat, C., additional, Bertou, X., additional, Biermann, P. L., additional, Billoir, P., additional, Blanco, F., additional, Blanco, M., additional, Bleve, C., additional, Blümer, H., additional, Bohácová, M., additional, Boncioli, D., additional, Bonifazi, C., additional, Bonino, R., additional, Borodai, N., additional, Brack, J., additional, Brancus, I., additional, Brogueira, P., additional, Brown, W. C., additional, Bruijn, R., additional, Buchholz, P., additional, Bueno, A., additional, Burton, R. E., additional, Caballero-Mora, K. S., additional, Caccianiga, B., additional, Caramete, L., additional, Caruso, R., additional, Castellina, A., additional, Catalano, O., additional, Cataldi, G., additional, Cazon, L., additional, Cester, R., additional, Chauvin, J., additional, Cheng, S. H., additional, Chiavassa, A., additional, Chinellato, J. A., additional, Chirinos Diaz, J., additional, Chudoba, J., additional, Clay, R. W., additional, Coluccia, M. R., additional, Conceição, R., additional, Contreras, F., additional, Cook, H., additional, Cooper, M. J., additional, Coppens, J., additional, Cordier, A., additional, Coutu, S., additional, Covault, C. E., additional, Creusot, A., additional, Criss, A., additional, Cronin, J., additional, Curutiu, A., additional, Dagoret-Campagne, S., additional, Dallier, R., additional, Dasso, S., additional, Daumiller, K., additional, Dawson, B. R., additional, de Almeida, R. M., additional, De Domenico, M., additional, De Donato, C., additional, de Jong, S. J., additional, De La Vega, G., additional, de Mello, W. J. M., additional, de Mello Neto, J. R. T., additional, De Mitri, I., additional, de Souza, V., additional, de Vries, K. D., additional, del Peral, L., additional, del Río, M., additional, Deligny, O., additional, Dembinski, H., additional, Dhital, N., additional, Di Giulio, C., additional, Díaz Castro, M. L., additional, Diep, P. N., additional, Diogo, F., additional, Dobrigkeit, C., additional, Docters, W., additional, D’Olivo, J. C., additional, Dong, P. N., additional, Dorofeev, A., additional, dos Anjos, J. C., additional, Dova, M. T., additional, D’Urso, D., additional, Dutan, I., additional, Ebr, J., additional, Engel, R., additional, Erdmann, M., additional, Escobar, C. O., additional, Espadanal, J., additional, Etchegoyen, A., additional, Facal San Luis, P., additional, Fajardo Tapia, I., additional, Falcke, H., additional, Farrar, G., additional, Fauth, A. C., additional, Fazzini, N., additional, Ferguson, A. P., additional, Fick, B., additional, Filevich, A., additional, Filipcic, A., additional, Fliescher, S., additional, Fracchiolla, C. E., additional, Fraenkel, E. D., additional, Fratu, O., additional, Fröhlich, U., additional, Fuchs, B., additional, Gaior, R., additional, Gamarra, R. F., additional, Gambetta, S., additional, García, B., additional, Garcia Roca, S. T., additional, Garcia-Gamez, D., additional, Garcia-Pinto, D., additional, Gascon, A., additional, Gemmeke, H., additional, Ghia, P. L., additional, Giaccari, U., additional, Giller, M., additional, Glass, H., additional, Gold, M. S., additional, Golup, G., additional, Gomez Albarracin, F., additional, Gómez Berisso, M., additional, Gómez Vitale, P. F., additional, Gonçalves, P., additional, Gonzalez, D., additional, Gonzalez, J. G., additional, Gookin, B., additional, Gorgi, A., additional, Gouffon, P., additional, Grashorn, E., additional, Grebe, S., additional, Griffith, N., additional, Grigat, M., additional, Grillo, A. F., additional, Guardincerri, Y., additional, Guarino, F., additional, Guedes, G. P., additional, Guzman, A., additional, Hansen, P., additional, Harari, D., additional, Harmsma, S., additional, Harrison, T. A., additional, Harton, J. L., additional, Haungs, A., additional, Hebbeker, T., additional, Heck, D., additional, Herve, A. E., additional, Hojvat, C., additional, Hollon, N., additional, Holmes, V. C., additional, Homola, P., additional, Hörandel, J. R., additional, Horneffer, A., additional, Horvath, P., additional, Hrabovský, M., additional, Huber, D., additional, Huege, T., additional, Insolia, A., additional, Ionita, F., additional, Italiano, A., additional, Jarne, C., additional, Jiraskova, S., additional, Josebachuili, M., additional, Kadija, K., additional, Kampert, K. H., additional, Karhan, P., additional, Kasper, P., additional, Kégl, B., additional, Keilhauer, B., additional, Keivani, A., additional, Kelley, J. L., additional, Kemp, E., additional, Kieckhafer, R. M., additional, Klages, H. O., additional, Kleifges, M., additional, Kleinfeller, J., additional, Knapp, J., additional, Koang, D.-H., additional, Kotera, K., additional, Krohm, N., additional, Krömer, O., additional, Kruppke-Hansen, D., additional, Kuehn, F., additional, Kuempel, D., additional, Kulbartz, J. K., additional, Kunka, N., additional, La Rosa, G., additional, Lachaud, C., additional, Lauer, R., additional, Lautridou, P., additional, Le Coz, S., additional, Leão, M. S. A. B., additional, Lebrun, D., additional, Lebrun, P., additional, Leigui de Oliveira, M. A., additional, Letessier-Selvon, A., additional, Lhenry-Yvon, I., additional, Link, K., additional, López, R., additional, Lopez Agüera, A., additional, Louedec, K., additional, Lozano Bahilo, J., additional, Lu, L., additional, Lucero, A., additional, Ludwig, M., additional, Lyberis, H., additional, Macolino, C., additional, Maldera, S., additional, Mandat, D., additional, Mantsch, P., additional, Mariazzi, A. G., additional, Marin, J., additional, Marin, V., additional, Maris, I. C., additional, Marquez Falcon, H. R., additional, Marsella, G., additional, Martello, D., additional, Martin, L., additional, Martinez, H., additional, Martínez Bravo, O., additional, Mathes, H. J., additional, Matthews, J., additional, Matthews, J. A. J., additional, Matthiae, G., additional, Maurel, D., additional, Maurizio, D., additional, Mazur, P. O., additional, Medina-Tanco, G., additional, Melissas, M., additional, Melo, D., additional, Menichetti, E., additional, Menshikov, A., additional, Mertsch, P., additional, Meurer, C., additional, Micanovic, S., additional, Micheletti, M. I., additional, Miramonti, L., additional, Molina-Bueno, L., additional, Mollerach, S., additional, Monasor, M., additional, Monnier Ragaigne, D., additional, Montanet, F., additional, Morales, B., additional, Morello, C., additional, Moreno, E., additional, Moreno, J. C., additional, Mostafá, M., additional, Moura, C. A., additional, Muller, M. A., additional, Müller, G., additional, Münchmeyer, M., additional, Mussa, R., additional, Navarra, G., additional, Navarro, J. L., additional, Navas, S., additional, Necesal, P., additional, Nellen, L., additional, Nelles, A., additional, Neuser, J., additional, Newton, D., additional, Nhung, P. T., additional, Niechciol, M., additional, Niemietz, L., additional, Nierstenhoefer, N., additional, Nitz, D., additional, Nosek, D., additional, Nožka, L., additional, Nyklicek, M., additional, Oehlschläger, J., additional, Olinto, A., additional, Ortiz, M., additional, Pacheco, N., additional, Pakk Selmi-Dei, D., additional, Palatka, M., additional, Pallotta, J., additional, Palmieri, N., additional, Parente, G., additional, Parizot, E., additional, Parra, A., additional, Pastor, S., additional, Paul, T., additional, Pech, M., additional, Pekala, J., additional, Pelayo, R., additional, Pepe, I. M., additional, Perrone, L., additional, Pesce, R., additional, Petermann, E., additional, Petrera, S., additional, Petrinca, P., additional, Petrolini, A., additional, Petrov, Y., additional, Pfendner, C., additional, Piegaia, R., additional, Pierog, T., additional, Pieroni, P., additional, Pimenta, M., additional, Pirronello, V., additional, Platino, M., additional, Ponce, V. H., additional, Pontz, M., additional, Porcelli, A., additional, Privitera, P., additional, Prouza, M., additional, Quel, E. J., additional, Querchfeld, S., additional, Rautenberg, J., additional, Ravel, O., additional, Ravignani, D., additional, Revenu, B., additional, Ridky, J., additional, Riggi, S., additional, Risse, M., additional, Ristori, P., additional, Rivera, H., additional, Rizi, V., additional, Roberts, J., additional, Rodrigues de Carvalho, W., additional, Rodriguez, G., additional, Rodriguez Martino, J., additional, Rodriguez Rojo, J., additional, Rodriguez-Cabo, I., additional, Rodríguez-Frías, M. D., additional, Ros, G., additional, Rosado, J., additional, Rossler, T., additional, Roth, M., additional, Rouillé-d’Orfeuil, B., additional, Roulet, E., additional, Rovero, A. C., additional, Rühle, C., additional, Saftoiu, A., additional, Salamida, F., additional, Salazar, H., additional, Salesa Greus, F., additional, Salina, G., additional, Sánchez, F., additional, Santo, C. E., additional, Santos, E., additional, Santos, E. M., additional, Sarazin, F., additional, Sarkar, B., additional, Sarkar, S., additional, Sato, R., additional, Scharf, N., additional, Scherini, V., additional, Schieler, H., additional, Schiffer, P., additional, Schmidt, A., additional, Scholten, O., additional, Schoorlemmer, H., additional, Schovancova, J., additional, Schovánek, P., additional, Schröder, F., additional, Schulte, S., additional, Schuster, D., additional, Sciutto, S. J., additional, Scuderi, M., additional, Segreto, A., additional, Settimo, M., additional, Shadkam, A., additional, Shellard, R. C., additional, Sidelnik, I., additional, Sigl, G., additional, Silva Lopez, H. H., additional, Sima, O., additional, Smialkowski, A., additional, Šmída, R., additional, Snow, G. R., additional, Sommers, P., additional, Sorokin, J., additional, Spinka, H., additional, Squartini, R., additional, Srivastava, Y. N., additional, Stanic, S., additional, Stapleton, J., additional, Stasielak, J., additional, Stephan, M., additional, Stutz, A., additional, Suarez, F., additional, Suomijärvi, T., additional, Supanitsky, A. D., additional, Šuša, T., additional, Sutherland, M. S., additional, Swain, J., additional, Szadkowski, Z., additional, Szuba, M., additional, Tapia, A., additional, Tartare, M., additional, Tascau, O., additional, Tavera Ruiz, C. G., additional, Tcaciuc, R., additional, Tegolo, D., additional, Thao, N. T., additional, Thomas, D., additional, Tiffenberg, J., additional, Timmermans, C., additional, Tkaczyk, W., additional, Todero Peixoto, C. J., additional, Toma, G., additional, Tomé, B., additional, Tonachini, A., additional, Travnicek, P., additional, Tridapalli, D. B., additional, Tristram, G., additional, Trovato, E., additional, Tueros, M., additional, Ulrich, R., additional, Unger, M., additional, Urban, M., additional, Valdés Galicia, J. F., additional, Valiño, I., additional, Valore, L., additional, van den Berg, A. M., additional, Varela, E., additional, Vargas Cárdenas, B., additional, Vázquez, J. R., additional, Vázquez, R. A., additional, Veberic, D., additional, Verzi, V., additional, Vicha, J., additional, Videla, M., additional, Villaseñor, L., additional, Wahlberg, H., additional, Wahrlich, P., additional, Wainberg, O., additional, Walz, D., additional, Watson, A. A., additional, Weber, M., additional, Weidenhaupt, K., additional, Weindl, A., additional, Werner, F., additional, Westerhoff, S., additional, Whelan, B. J., additional, Widom, A., additional, Wieczorek, G., additional, Wiencke, L., additional, Wilczynska, B., additional, Wilczynski, H., additional, Will, M., additional, Williams, C., additional, Winchen, T., additional, Wommer, M., additional, Wundheiler, B., additional, Yamamoto, T., additional, Yapici, T., additional, Younk, P., additional, Yuan, G., additional, Yushkov, A., additional, Zamorano, B., additional, Zas, E., additional, Zavrtanik, D., additional, Zavrtanik, M., additional, Zaw, I., additional, Zepeda, A., additional, Zhu, Y., additional, Zimbres Silva, M., additional, and Ziolkowski, M., additional

Published
2011
Full Text
View/download PDF

5. Limit on the diffuse flux of ultrahigh energy tau neutrinos with the surface detector of the Pierre Auger Observatory

Author

Abraham, J., primary, Abreu, P., additional, Aglietta, M., additional, Aguirre, C., additional, Ahn, E. J., additional, Allard, D., additional, Allekotte, I., additional, Allen, J., additional, Allison, P., additional, Alvarez-Muñiz, J., additional, Ambrosio, M., additional, Anchordoqui, L., additional, Andringa, S., additional, Anzalone, A., additional, Aramo, C., additional, Argirò, S., additional, Arisaka, K., additional, Arneodo, F., additional, Arqueros, F., additional, Asch, T., additional, Asorey, H., additional, Assis, P., additional, Aublin, J., additional, Ave, M., additional, Avila, G., additional, Bäcker, T., additional, Badagnani, D., additional, Barber, K. B., additional, Barbosa, A. F., additional, Barroso, S. L. C., additional, Baughman, B., additional, Bauleo, P., additional, Beatty, J. J., additional, Beau, T., additional, Becker, B. R., additional, Becker, K. H., additional, Bellétoile, A., additional, Bellido, J. A., additional, BenZvi, S., additional, Berat, C., additional, Bernardini, P., additional, Bertou, X., additional, Biermann, P. L., additional, Billoir, P., additional, Blanch-Bigas, O., additional, Blanco, F., additional, Bleve, C., additional, Blümer, H., additional, Boháčová, M., additional, Bonifazi, C., additional, Bonino, R., additional, Brack, J., additional, Brogueira, P., additional, Brown, W. C., additional, Bruijn, R., additional, Buchholz, P., additional, Bueno, A., additional, Burton, R. E., additional, Busca, N. G., additional, Caballero-Mora, K. S., additional, Caramete, L., additional, Caruso, R., additional, Carvalho, W., additional, Castellina, A., additional, Catalano, O., additional, Cazon, L., additional, Cester, R., additional, Chauvin, J., additional, Chiavassa, A., additional, Chinellato, J. A., additional, Chou, A., additional, Chudoba, J., additional, Chye, J., additional, Clay, R. W., additional, Colombo, E., additional, Conceição, R., additional, Connolly, B., additional, Contreras, F., additional, Coppens, J., additional, Cordier, A., additional, Cotti, U., additional, Coutu, S., additional, Covault, C. E., additional, Creusot, A., additional, Criss, A., additional, Cronin, J., additional, Curutiu, A., additional, Dagoret-Campagne, S., additional, Daumiller, K., additional, Dawson, B. R., additional, de Almeida, R. M., additional, De Domenico, M., additional, De Donato, C., additional, de Jong, S. J., additional, De La Vega, G., additional, de Mello Junior, W. J. M., additional, de Mello Neto, J. R. T., additional, De Mitri, I., additional, de Souza, V., additional, Decerprit, G., additional, del Peral, L., additional, Deligny, O., additional, Della Selva, A., additional, Delle Fratte, C., additional, Dembinski, H., additional, Di Giulio, C., additional, Diaz, J. C., additional, Diep, P. N., additional, Dobrigkeit, C., additional, D’Olivo, J. C., additional, Dong, P. N., additional, Dornic, D., additional, Dorofeev, A., additional, dos Anjos, J. C., additional, Dova, M. T., additional, D’Urso, D., additional, Dutan, I., additional, DuVernois, M. A., additional, Engel, R., additional, Erdmann, M., additional, Escobar, C. O., additional, Etchegoyen, A., additional, Facal San Luis, P., additional, Falcke, H., additional, Farrar, G., additional, Fauth, A. C., additional, Fazzini, N., additional, Ferrer, F., additional, Ferrero, A., additional, Fick, B., additional, Filevich, A., additional, Filipčič, A., additional, Fleck, I., additional, Fliescher, S., additional, Fracchiolla, C. E., additional, Fraenkel, E. D., additional, Fulgione, W., additional, Gamarra, R. F., additional, Gambetta, S., additional, García, B., additional, García Gámez, D., additional, Garcia-Pinto, D., additional, Garrido, X., additional, Gelmini, G., additional, Gemmeke, H., additional, Ghia, P. L., additional, Giaccari, U., additional, Giller, M., additional, Glass, H., additional, Goggin, L. M., additional, Gold, M. S., additional, Golup, G., additional, Gomez Albarracin, F., additional, Gómez Berisso, M., additional, Gonçalves, P., additional, Gonçalves do Amaral, M., additional, Gonzalez, D., additional, Gonzalez, J. G., additional, Góra, D., additional, Gorgi, A., additional, Gouffon, P., additional, Grebe, S., additional, Grigat, M., additional, Grillo, A. F., additional, Guardincerri, Y., additional, Guarino, F., additional, Guedes, G. P., additional, Gutiérrez, J., additional, Hague, J. D., additional, Halenka, V., additional, Hansen, P., additional, Harari, D., additional, Harmsma, S., additional, Harton, J. L., additional, Haungs, A., additional, Healy, M. D., additional, Hebbeker, T., additional, Hebrero, G., additional, Heck, D., additional, Hojvat, C., additional, Holmes, V. C., additional, Homola, P., additional, Hörandel, J. R., additional, Horneffer, A., additional, Hrabovský, M., additional, Huege, T., additional, Hussain, M., additional, Iarlori, M., additional, Insolia, A., additional, Ionita, F., additional, Italiano, A., additional, Jiraskova, S., additional, Kaducak, M., additional, Kampert, K. H., additional, Karova, T., additional, Kasper, P., additional, Kégl, B., additional, Keilhauer, B., additional, Kemp, E., additional, Kieckhafer, R. M., additional, Klages, H. O., additional, Kleifges, M., additional, Kleinfeller, J., additional, Knapik, R., additional, Knapp, J., additional, Koang, D.-H., additional, Krieger, A., additional, Krömer, O., additional, Kruppke, D., additional, Kuempel, D., additional, Kunka, N., additional, Kusenko, A., additional, La Rosa, G., additional, Lachaud, C., additional, Lago, B. L., additional, Leão, M. S. A. B., additional, Lebrun, D., additional, Lebrun, P., additional, Lee, J., additional, Leigui de Oliveira, M. A., additional, Lemiere, A., additional, Letessier-Selvon, A., additional, Leuthold, M., additional, Lhenry-Yvon, I., additional, López, R., additional, Lopez Agüera, A., additional, Lozano Bahilo, J., additional, Lucero, A., additional, Luna García, R., additional, Maccarone, M. C., additional, Macolino, C., additional, Maldera, S., additional, Mandat, D., additional, Mantsch, P., additional, Mariazzi, A. G., additional, Maris, I. C., additional, Marquez Falcon, H. R., additional, Martello, D., additional, Martínez, J., additional, Martínez Bravo, O., additional, Mathes, H. J., additional, Matthews, J., additional, Matthews, J. A. J., additional, Matthiae, G., additional, Maurizio, D., additional, Mazur, P. O., additional, McEwen, M., additional, McNeil, R. R., additional, Medina-Tanco, G., additional, Melissas, M., additional, Melo, D., additional, Menichetti, E., additional, Menshikov, A., additional, Meyhandan, R., additional, Micheletti, M. I., additional, Miele, G., additional, Miller, W., additional, Miramonti, L., additional, Mollerach, S., additional, Monasor, M., additional, Monnier Ragaigne, D., additional, Montanet, F., additional, Morales, B., additional, Morello, C., additional, Moreno, J. C., additional, Morris, C., additional, Mostafá, M., additional, Mueller, S., additional, Muller, M. A., additional, Mussa, R., additional, Navarra, G., additional, Navarro, J. L., additional, Navas, S., additional, Necesal, P., additional, Nellen, L., additional, Newman-Holmes, C., additional, Newton, D., additional, Nhung, P. T., additional, Nierstenhoefer, N., additional, Nitz, D., additional, Nosek, D., additional, Nožka, L., additional, Oehlschläger, J., additional, Olinto, A., additional, Olmos-Gilbaja, V. M., additional, Ortiz, M., additional, Ortolani, F., additional, Pacheco, N., additional, Pakk Selmi-Dei, D., additional, Palatka, M., additional, Pallotta, J., additional, Parente, G., additional, Parizot, E., additional, Parlati, S., additional, Pastor, S., additional, Patel, M., additional, Paul, T., additional, Pavlidou, V., additional, Payet, K., additional, Pech, M., additional, Pȩkala, J., additional, Pelayo, R., additional, Pepe, I. M., additional, Perrone, L., additional, Pesce, R., additional, Petermann, E., additional, Petrera, S., additional, Petrinca, P., additional, Petrolini, A., additional, Petrov, Y., additional, Petrovic, J., additional, Pfendner, C., additional, Pichel, A., additional, Piegaia, R., additional, Pierog, T., additional, Pimenta, M., additional, Pinto, T., additional, Pirronello, V., additional, Pisanti, O., additional, Platino, M., additional, Pochon, J., additional, Ponce, V. H., additional, Pontz, M., additional, Privitera, P., additional, Prouza, M., additional, Quel, E. J., additional, Rautenberg, J., additional, Ravignani, D., additional, Redondo, A., additional, Reucroft, S., additional, Revenu, B., additional, Rezende, F. A. S., additional, Ridky, J., additional, Riggi, S., additional, Risse, M., additional, Rivière, C., additional, Rizi, V., additional, Robledo, C., additional, Rodriguez, G., additional, Rodriguez Martino, J., additional, Rodriguez Rojo, J., additional, Rodriguez-Cabo, I., additional, Rodríguez-Frías, M. D., additional, Ros, G., additional, Rosado, J., additional, Roth, M., additional, Rouillé-d’Orfeuil, B., additional, Roulet, E., additional, Rovero, A. C., additional, Salamida, F., additional, Salazar, H., additional, Salina, G., additional, Sánchez, F., additional, Santander, M., additional, Santo, C. E., additional, Santos, E. M., additional, Sarazin, F., additional, Sarkar, S., additional, Sato, R., additional, Scharf, N., additional, Scherini, V., additional, Schieler, H., additional, Schiffer, P., additional, Schmidt, A., additional, Schmidt, F., additional, Schmidt, T., additional, Scholten, O., additional, Schoorlemmer, H., additional, Schovancova, J., additional, Schovánek, P., additional, Schroeder, F., additional, Schulte, S., additional, Schüssler, F., additional, Schuster, D., additional, Sciutto, S. J., additional, Scuderi, M., additional, Segreto, A., additional, Semikoz, D., additional, Settimo, M., additional, Shellard, R. C., additional, Sidelnik, I., additional, Siffert, B. B., additional, Smetniansky De Grande, N., additional, Smiałkowski, A., additional, Šmída, R., additional, Smith, B. E., additional, Snow, G. R., additional, Sommers, P., additional, Sorokin, J., additional, Spinka, H., additional, Squartini, R., additional, Strazzeri, E., additional, Stutz, A., additional, Suarez, F., additional, Suomijärvi, T., additional, Supanitsky, A. D., additional, Sutherland, M. S., additional, Swain, J., additional, Szadkowski, Z., additional, Tamashiro, A., additional, Tamburro, A., additional, Tarutina, T., additional, Taşcău, O., additional, Tcaciuc, R., additional, Tcherniakhovski, D., additional, Thao, N. T., additional, Thomas, D., additional, Ticona, R., additional, Tiffenberg, J., additional, Timmermans, C., additional, Tkaczyk, W., additional, Todero Peixoto, C. J., additional, Tomé, B., additional, Tonachini, A., additional, Torres, I., additional, Travnicek, P., additional, Tridapalli, D. B., additional, Tristram, G., additional, Trovato, E., additional, Tuci, V., additional, Tueros, M., additional, Ulrich, R., additional, Unger, M., additional, Urban, M., additional, Valdés Galicia, J. F., additional, Valiño, I., additional, Valore, L., additional, van den Berg, A. M., additional, van Elewyck, V., additional, Vázquez, R. A., additional, Veberič, D., additional, Velarde, A., additional, Venters, T., additional, Verzi, V., additional, Videla, M., additional, Villaseñor, L., additional, Vorobiov, S., additional, Voyvodic, L., additional, Wahlberg, H., additional, Wahrlich, P., additional, Wainberg, O., additional, Warner, D., additional, Watson, A. A., additional, Westerhoff, S., additional, Whelan, B. J., additional, Wieczorek, G., additional, Wiencke, L., additional, Wilczyńska, B., additional, Wilczyński, H., additional, Wileman, C., additional, Winnick, M. G., additional, Wu, H., additional, Wundheiler, B., additional, Younk, P., additional, Yuan, G., additional, Zas, E., additional, Zavrtanik, D., additional, Zavrtanik, M., additional, Zaw, I., additional, Zepeda, A., additional, and Ziolkowski, M., additional

Published
2009
Full Text
View/download PDF

6. Muons in air showers at the Pierre Auger Observatory

Author

D. Pakk Selmi-Dei, D. Maurizio, Johannes Schumacher, F. Salamida, Lorenzo Caccianiga, V. M. Theodoro, Y. Guardincerri, B. Tome, G. Müller, A. J. Matthews, R. Mussa, Alberto Daniel Supanitsky, A. Śmiałkowski, Markus Roth, C. Morello, Fausto Guarino, Matthias Kleifges, David Wittkowski, Germano Guedes, Danielle LaHurd, Olivier Deligny, Peter L. Biermann, Dusan Mandat, A. van Vliet, Eric Mayotte, Paolo Privitera, M. Gómez Berisso, R. C. Shellard, W. Docters, Yogendra N. Srivastava, M. I. Micheletti, E. Varela, N. Griffith, S. Grebe, M. Zavrtanik, Markus Risse, B. Wilczynska, R. Squartini, John L. Harton, Fred Sarazin, Lukas Nellen, T. Paul, Arnulfo Zepeda, R. Meyhandan, P. Abreu, Antonio Insolia, G. Torralba Elipe, F. Sánchez, Sergio Sciutto, L. Ochilo, D. Ravignani, G. Cocciolo, Eva Santos, R. Krause, Federico Suarez, B. Zamorano, Iván Sidelnik, Luis A. Anchordoqui, I. Al Samarai, Sasa Micanovic, Gaetano Salina, Rúben Conceição, L. Valore, Amin Aminaei, E.M. Holt, J. J. Beatty, Norbert Kunka, S. Messina, Azadeh Keivani, Ricardo Vázquez, W. Rodrigues de Carvalho, Maria Giller, A. Saleh, Maria-Teresa Dova, D. Nitz, Silvia Mollerach, B. Vlcek, H. Dembinski, G. Matthiae, M. Tartare, Darko Veberič, I. Zaw, M. Platino, M. Monasor, C. Aramo, J. W. Cronin, G. van Aar, Moritz Münchmeyer, R. Alves Batista, M. Ambrosio, G. C. Hill, Q. Dorosti Hasankiadeh, Tobias Winchen, P. Lebrun, Karen S. Caballero-Mora, B. Mitrica, Heino Falcke, Ralph Engel, V. Marin, Valerio Pirronello, L. Perrone, Sarka Wykes, Marco Giammarchi, J. Vicha, S. Quinn, A. Segreto, M. Ludwig, S. Hartmann, Jing Zhou, Julien Aublin, F. Werner, Jan Ridky, A. Stutz, P. Allison, V. Scherini, Martin Erdmann, G. Toma, Nataliia Borodai, E. J. Ahn, Paul Sommers, D. Martello, M. Blanco, R. Bonino, Michael Unger, S. Jansen, P. Gouffon, François Montanet, S. van Velzen, K. H. Becker, A. G. Mariazzi, K. Islo, Radomir Smida, Beatriz García, Octavian Fratu, D. Torres Machado, D. Melo, Roger W Clay, M. J. Cooper, A. Gorgi, Miroslav Palatka, S. J. De Jong, N. Krohm, Jose Chinellato, P. Lautridou, S. Navas, Johannes Schulz, M. Melissas, M. Will, B. Sarkar, Christian Glaser, M. Pimenta, Carlos Medina, M. De Domenico, Joshua A. Gordon, M. Avenier, A. Curutiu, A. Widom, Daniel Kuempel, M. Ave, Carlos Escobar, A. Filipčič, A. C. Rovero, Paula Gina Isar, C. Bleve, Pedro Brogueira, F. Salesa Greus, G. Cataldi, J. Espadanal, J. F. Valdés Galicia, I. De Mitri, A. Gascon Bravo, Dieter Heck, Martin Urban, V. de Souza, N. Palmieri, Ugo Giaccari, M. Zimbres Silva, A. Cordier, S. Maldera, P. W. Younk, Ivone F. M. Albuquerque, Ke Fang, C. J. Todero Peixoto, R. López, E. Trovato, J. Stapleton, Marc Weber, P. Billoir, Tanguy Pierog, M. E. Bertaina, Jörg R. Hörandel, G. Garilli, Lorenzo Cazon, Vincenzo Rizi, A. Menshikov, B. Gookin, S. T. Garcia Roca, Toshihiro Fujii, R. Sato, J. R. T. de Mello Neto, M. Ziolkowski, L. del Peral, O. Ravel, O. Martínez Bravo, E. M. Santos, K. Louedec, Mariangela Settimo, A. Shadkam, M. Buscemi, Maria Rita Coluccia, Alexey Yushkov, Bruno Daniel, K. Weidenhaupt, Bruce R. Dawson, N. Scharf, Antonio Bueno, M. Josebachuili, V. Purrello, P. Heimann, Tim Huege, H. Blümer, Max Malacari, Carlos Hojvat, D. Nosek, Juan Carlos D'Olivo, T. Yapici, D. Newton, Ernesto Kemp, Esteban Roulet, Piotr Homola, Lukas Middendorf, Jan Ebr, Serguei Vorobiov, Sergio Petrera, Christine Peters, J. J. Masías Meza, P. Facal San Luis, D. Maurel, H. Schoorlemmer, Gualberto Avila, Gustavo Medina-Tanco, Nicolás González, Ingomar Allekotte, S. Le Coz, D. Monnier Ragaigne, M. A. Leigui de Oliveira, T. Rossler, Piera Luisa Ghia, Guenter Sigl, Thomas Hebbeker, C. L. Williams, Angela V. Olinto, O. Krömer, O. A. Taborda, Sergio Dasso, Balázs Kégl, C. Di Giulio, S. J. Saffi, H. Martinez, G. Rodriguez Fernandez, A. P. Ferguson, Hernán Asorey, Corinne Berat, C. E. Santo, B. Revenu, U. Fröhlich, A. Tapia, C. Jarne, J. de Oliveira, J. R. Vázquez, Henryk Wilczyński, Hermann-Josef Mathes, Antoine Letessier-Selvon, van den Ad M Berg, Luca Latronico, Alejandro Almela, P. Sanchez-Lucas, D. Harari, M. Oliveira, Markus Lauscher, Kai Daumiller, J. Phuntsok, M. Videla, V. M. Aranda, Jeffrey Brack, Olaf Scholten, Humberto Ibarguen Salazar, Raul Sarmento, A. Aab, F. Gate, L. Caramete, H. Gemmeke, L. Tomankova, M. Mallamaci, G. Navarra, C. A. Moura, T. Yamamoto, Brian Fick, Samo Stanič, J. Lozano Bahilo, John Swain, Philipp Papenbreer, J. S. Díaz, D. Garcia-Pinto, Petr Travnicek, Alan Coleman, Trent D. Grubb, D. Huber, Petr Schovanek, Carla Bonifazi, Juan Manuel Figueira, Roberta Colalillo, Jose A. Bellido, M. Prouza, G. Yuan, Corbin Covault, Y. Petrov, Matías Rolf Hampel, J. A.J. Matthews, Xavier Bertou, J. Rodriguez Rojo, Bianca Keilhauer, A. G. Chavez, Pedro Assis, S. Riggi, Jaime Rosado, Alina Mihaela Badescu, F.G. Schröder, Enrique Zas, I. M. Pepe, Alexander Grillo, J. Stasielak, R. Cester, S. Coutu, Norberto Fazzini, Lino Miramonti, Fernando Contreras, M. D. Rodríguez-Frías, M. A. Muller, Peter Schiffer, Paulo J. S. Gonçalves, D. Kruppke-Hansen, D. Garcia-Gamez, Alberto Etchegoyen, I. C. Mariş, J. Allen, Hernan Wahlberg, C. Porowski, Alexandra Saftoiu, A. Dorofeev, I. Jandt, A. Tepe, I. Lhenry-Yvon, Octavian Sima, J. G. Gonzalez, Ralf Ulrich, Igor Katkov, R. R. Prado, Denise Boncioli, German Ros, A. Di Matteo, Paul M. Mantsch, B. Wundheiler, A. Parra, L. Villaseñor, Miguel Mostafá, Marcus Niechciol, Anderson Fauth, Gregory R Snow, P. H. Kasper, L. Martin, M. S. A. B. Leão, D. Lebrun, R. J. Lauer, L. Nožka, G. Parente, R. Piegaia, Marco Cilmo, P. Ristori, Alex Kääpä, Peter Mazur, S. Querchfeld, Colin Baus, V. M. Olmos-Gilbaja, L. Niemietz, N. Pacheco, J. Roberts, Tim Niggemann, Yingchun Zhu, H. Schieler, M. Fernandes, B. Caccianiga, Karl-Heinz Kampert, Antonella Castellina, B. Vargas Cárdenas, R. M. Kieckhafer, J. Rautenberg, T. Suomijärvi, J. Pallotta, G. S. Varner, O. Wainberg, E. J. Quel, Béatrice Fuchs, Niraj Dhital, W. C. Brown, I. Valiño, J. Neuser, M. Candusso, Peter Gorham, Charles Timmermans, L. Collica, Jiri Chudoba, Thomas Harrison, Richard Dallier, A. Nelles, Jaime Alvarez-Muñiz, Lu Lu, P. Pieroni, I. A. Minaya, André Schulz, F. Arqueros, P. Necesal, Martina Bohacova, Jan Pękala, Hans Klages, A. Chiavassa, A. E. Herve, K. B. Barber, L. R. Wiencke, J. Sorokin, A. Porcelli, B. D. Fox, M. L. Díaz Castro, G. Farrar, Francesca Zuccarello, Maurice Stephan, A. Tonachini, P.F. Gómez Vitale, J. Maller, G. Marsella, A. Weindl, N. Hollon, V. Verzi, V. Novotny, J. Bäuml, Rossella Caruso, A. Lucero, S. Mathys, M. Erfani, E. Petermann, Miroslav Pech, Pavel Horvath, M. S. Sutherland, Danilo Zavrtanik, Sofia Andringa, K. Link, D. Martraire, Miroslav Hrabovský, A. Haungs, O. Kambeitz, F. Diogo, R. M. de Almeida, Zbigniew Szadkowski, Rodrigo Pelayo, Stijn Buitink, Alberto Filevich, Peter Hansen, R. Gaior, Peter Buchholz, M. Szuba, I.M. Brancus, Carola Dobrigkeit, H. Glass, M. Plum, Marco Aglietta, Alan Watson, Jonny Kleinfeller, J. Alvarez Castillo, L. Molina-Bueno, David Walz, Laboratoire de Physique Subatomique et de Cosmologie ( LPSC ), Université Joseph Fourier - Grenoble 1 ( UJF ) -Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique ( CNRS ) -Université Grenoble Alpes ( UGA ), Unité Scientifique de la Station de Nançay ( USN ), Observatoire de Paris-Université d'Orléans ( UO ) -Centre National de la Recherche Scientifique ( CNRS ), Laboratoire SUBATECH Nantes ( SUBATECH ), Mines Nantes ( Mines Nantes ) -Université de Nantes ( UN ) -Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Centre National de la Recherche Scientifique ( CNRS ), Laboratoire de l'Accélérateur Linéaire ( LAL ), Université Paris-Sud - Paris 11 ( UP11 ) -Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Centre National de la Recherche Scientifique ( CNRS ), Institut de Physique Nucléaire d'Orsay ( IPNO ), Pierre AUGER, ANR-10-LABX-63,ANR-10-LABX-63, European Project : 328826,EC:FP7:PEOPLE,FP7-PEOPLE-2012-IEF,AUGER2FUTURE ( 2013 ), European Project : 246806,EC:FP7:PEOPLE,FP7-PEOPLE-2009-IRSES,EPLANET ( 2011 ), UNIVERSIDADE DE ESTADUAL DE CAMPINAS, Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), Unité Scientifique de la Station de Nançay (USN), Centre National de la Recherche Scientifique (CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire des Sciences de l'Univers en région Centre (OSUC), Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université d'Orléans (UO)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université d'Orléans (UO)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université d'Orléans (UO), Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Institut de Physique Nucléaire d'Orsay (IPNO), ANR-10-LABX-0063,ILP,Institute Lagrange of Paris(2010), European Project: 328826,EC:FP7:PEOPLE,FP7-PEOPLE-2012-IEF,AUGER2FUTURE(2013), European Project: 246806,EC:FP7:PEOPLE,FP7-PEOPLE-2009-IRSES,EPLANET(2011), Aab A., Abreu P., Aglietta M., Ahn E. J., Al Samarai I., Albuquerque I. F. M., Allekotte I., Allison P., Almela A., Alvarez Castillo J., Alvarez-Muñiz J., Alves Batista R., Ambrosio M., Aminaei A., Anchordoqui L., Andringa S., Aramo C., Aranda V. M., Arqueros F., Arsene N., Asorey H., Assis P., Aublin J., Ave M., Avenier M., Avila G., Awal N., Badescu A. M., Barber K. B., Bäuml J., Baus C., Beatty J. J., Becker K. H., Bellido J. A., Berat C., Bertaina M. E., Bertou X., Biermann P. L., Billoir P., Blaess S. G., Blanco A., Blanco M., Bleve C., Blümer H., Boháčová M., Boncioli D., Bonifazi C., Borodai N., Brack J., Brancus I., Bridgeman A., Brogueira P., Brown W. C., Buchholz P., Bueno A., Buitink S., Buscemi M., Caballero-Mora K. S., Caccianiga B., Caccianiga L., Candusso M., Caramete L., Caruso R., Castellina A., Cataldi G., Cazon L., Cester R., Chavez A. G., Chiavassa A., Chinellato J. A., Chudoba J., Cilmo M., Clay R. W., Cocciolo G., Colalillo R., Coleman A., Collica L., Coluccia M. R., Conceição R., Contreras F., Cooper M. J., Cordier A., Coutu S., Covault C. E., Cronin J., Dallier R., Daniel B., Dasso S., Daumiller K., Dawson B. R., de Almeida R. M., de Jong S. J., De Mauro G., de Mello Neto J. R. T., De Mitri I., de Oliveira J., de Souza V., del Peral L., Deligny O., Dembinski H., Dhital N., Di Giulio C., Di Matteo A., Diaz J. C., Díaz Castro M. L., Diogo F., Dobrigkeit C., Docters W., D’Olivo J. C., Dorofeev A., Dorosti Hasankiadeh Q., Dova M. T., Ebr J., Engel R., Erdmann M., Erfani M., Escobar C. O., Espadanal J., Etchegoyen A., Falcke H., Fang K., Farrar G., Fauth A. C., Fazzini N., Ferguson A. P., Fernandes M., Fick B., Figueira J. M., Filevich A., Filipčič A., Fox B. D., Fratu O., Freire M. M., Fuchs B., Fujii T., García B., Garcia-Pinto D., Gate F., Gemmeke H., Gherghel-Lascu A., Ghia P. L., Giaccari U., Giammarchi M., Giller M., Głas D., Glaser C., Glass H., Golup G., Gómez Berisso M., Gómez Vitale P. F., González N., Gookin B., Gordon J., Gorgi A., Gorham P., Gouffon P., Griffith N., Grillo A. F., Grubb T. D., Guardincerri Y., Guarino F., Guedes G. P., Hampel M. R., Hansen P., Harari D., Harrison T. A., Hartmann S., Harton J. L., Haungs A., Hebbeker T., Heck D., Heimann P., Herve A. E., Hill G. C., Hojvat C., Hollon N., Holt E., Homola P., Hörandel J. R., Horvath P., Hrabovský M., Huber D., Huege T., Insolia A., Isar P. G., Jandt I., Jansen S., Jarne C., Johnsen J. A., Josebachuili M., Kääpä A., Kambeitz O., Kampert K. H., Kasper P., Katkov I., Kégl B., Keilhauer B., Keivani A., Kemp E., Kieckhafer R. M., Klages H. O., Kleifges M., Kleinfeller J., Krause R., Krohm N., Krömer O., Kuempel D., Kunka N., LaHurd D., Latronico L., Lauer R., Lauscher M., Lautridou P., Le Coz S., Lebrun D., Lebrun P., Leigui de Oliveira M. A., Letessier-Selvon A., Lhenry-Yvon I., Link K., Lopes L., López R., López Casado A., Louedec K., Lu L., Lucero A., Malacari M., Maldera S., Mallamaci M., Maller J., Mandat D., Mantsch P., Mariazzi A. G., Marin V., Mariş I. C., Marsella G., Martello D., Martin L., Martinez H., Martínez Bravo O., Martraire D., Masías Meza J. J., Mathes H. J., Mathys S., Matthews J., Matthews J. A. J., Matthiae G., Maurel D., Maurizio D., Mayotte E., Mazur P. O., Medina C., Medina-Tanco G., Meissner R., Mello V. B. B., Melo D., Menshikov A., Messina S., Meyhandan R., Micheletti M. I., Middendorf L., Minaya I. A., Miramonti L., Mitrica B., Molina-Bueno L., Mollerach S., Montanet F., Morello C., Mostafá M., Moura C. A., Muller M. A., Müller G., Müller S., Mussa R., Navarra G., Navarro J. L., Navas S., Necesal P., Nellen L., Nelles A., Neuser J., Nguyen P. H., Niculescu-Oglinzanu M., Niechciol M., Niemietz L., Niggemann T., Nitz D., Nosek D., Novotny V., Nožka L., Ochilo L., Oikonomou F., Olinto A., Pacheco N., Pakk Selmi-Dei D., Palatka M., Pallotta J., Papenbreer P., Parente G., Parra A., Paul T., Pech M., Pȩkala J., Pelayo R., Pepe I. M., Perrone L., Petermann E., Peters C., Petrera S., Petrov Y., Phuntsok J., Piegaia R., Pierog T., Pieroni P., Pimenta M., Pirronello V., Platino M., Plum M., Porcelli A., Porowski C., Prado R. R., Privitera P., Prouza M., Purrello V., Quel E. J., Querchfeld S., Quinn S., Rautenberg J., Ravel O., Ravignani D., Revenu B., Ridky J., Riggi S., Risse M., Ristori P., Rizi V., Rodrigues de Carvalho W., Rodriguez Fernandez G., Rodriguez Rojo J., Rodríguez-Frías M. D., Rogozin D., Rosado J., Roth M., Roulet E., Rovero A. C., Saffi S. J., Saftoiu A., Salamida F., Salazar H., Saleh A., Salesa Greus F., Salina G., Sánchez F., Sanchez-Lucas P., Santos E., Santos E. M., Sarazin F., Sarkar B., Sarmento R., Sato R., Scarso C., Schauer M., Scherini V., Schieler H., Schiffer P., Schmidt D., Scholten O., Schoorlemmer H., Schovánek P., Schröder F. G., Schulz A., Schulz J., Schumacher J., Sciutto S. J., Segreto A., Settimo M., Shadkam A., Shellard R. C., Sidelnik I., Sigl G., Sima O., Śmiałkowski A., Šmída R., Snow G. R., Sommers P., Sorokin J., Squartini R., Srivastava Y. N., Stanca D., Stanič S., Stapleton J., Stasielak J., Stephan M., Stutz A., Suarez F., Suomijärvi T., Supanitsky A. D., Sutherland M. S., Swain J., Szadkowski Z., Taborda O. A., Tapia A., Tepe A., Theodoro V. M., Tiffenberg J., Timmermans C., Todero Peixoto C. J., Toma G., Tomankova L., Tomé B., Tonachini A., Torralba Elipe G., Torres Machado D., Travnicek P., Ulrich R., Unger M., Urban M., Valdés Galicia J. F., Valiño I., Valore L., van Aar G., van Bodegom P., van den Berg A. M., van Velzen S., van Vliet A., Varela E., Vargas Cárdenas B., Varner G., Vasquez R., Vázquez J. R., Vázquez R. A., Veberič D., Verzi V., Vicha J., Videla M., Villaseñor L., Vlcek B., Vorobiov S., Wahlberg H., Wainberg O., Walz D., Watson A. A., Weber M., Weidenhaupt K., Weindl A., Werner F., Widom A., Wiencke L., Wilczyński H., Winchen T., Wittkowski D., Wundheiler B., Wykes S., Yang L., Yapici T., Yushkov A., Zas E., Zavrtanik D., Zavrtanik M., Zepeda A., Zhu Y., Zimmermann B., Ziolkowski M., Zuccarello F., Aab, A., Abreu, P., Aglietta, M., Ahn, E. . J., Al Samarai, I., Albuquerque, I. . F. . M., Allekotte, I., Allison, P., Almela, A., Alvarez Castillo, J., Alvarez Muñiz, J., Alves Batista, R., Ambrosio, M., Aminaei, A., Anchordoqui, L., Andringa, S., Aramo, C., Aranda, V. . M., Arqueros, F., Arsene, N., Asorey, H., Assis, P., Aublin, J., Ave, M., Avenier, M., Avila, G., Awal, N., Badescu, A. . M., Barber, K. . B., Bäuml, J., Baus, C., Beatty, J. . J., Becker, K. . H., Bellido, J. . A., Berat, C., Bertaina, M. . E., Bertou, X., Biermann, P. . L., Billoir, P., Blaess, S. . G., Blanco, A., Blanco, M., Bleve, Carla, Blümer, H., Boháčová, M., Boncioli, D., Bonifazi, C., Borodai, N., Brack, J., Brancus, I., Bridgeman, A., Brogueira, P., Brown, W. . C., Buchholz, P., Bueno, A., Buitink, S., Buscemi, M., Caballero Mora, K. . S., Caccianiga, B., Caccianiga, L., Candusso, M., Caramete, L., Caruso, R., Castellina, A., Cataldi, G., Cazon, L., Cester, R., Chavez, A. . G., Chiavassa, A., Chinellato, J. . A., Chudoba, J., Cilmo, M., Clay, R. . W., Cocciolo, G., Colalillo, R., Coleman, A., Collica, L., Coluccia, MARIA RITA, Conceição, R., Contreras, F., Cooper, M. . J., Cordier, A., Coutu, S., Covault, C. . E., Cronin, J., Dallier, R., Daniel, B., Dasso, S., Daumiller, K., Dawson, B. . R., de Almeida, R. . M., de Jong, S. . J., De Mauro, G., de Mello Neto, J. . R. . T., DE MITRI, Ivan, de Oliveira, J., de Souza, V., del Peral, L., Deligny, O., Dembinski, H., Dhital, N., Di Giulio, C., Di Matteo, A., Diaz, J. . C., Díaz Castro, M. . L., Diogo, F., Dobrigkeit, C., Docters, W., D’Olivo, J. . C., Dorofeev, A., Dorosti Hasankiadeh, Q., Dova, M. . T., Ebr, J., Engel, R., Erdmann, M., Erfani, M., Escobar, C. . O., Espadanal, J., Etchegoyen, A., Falcke, H., Fang, K., Farrar, G., Fauth, A. . C., Fazzini, N., Ferguson, A. . P., Fernandes, M., Fick, B., Figueira, J. . M., Filevich, A., Filipčič, A., Fox, B. . D., Fratu, O., Freire, M. . M., Fuchs, B., Fujii, T., García, B., Garcia Pinto, D., Gate, F., Gemmeke, H., Gherghel Lascu, A., Ghia, P. . L., Giaccari, U., Giammarchi, M., Giller, M., Głas, D., Glaser, C., Glass, H., Golup, G., Gómez Berisso, M., Gómez Vitale, P. . F., González, N., Gookin, B., Gordon, J., Gorgi, A., Gorham, P., Gouffon, P., Griffith, N., Grillo, A. . F., Grubb, T. . D., Guardincerri, Y., Guarino, F., Guedes, G. . P., Hampel, M. . R., Hansen, P., Harari, D., Harrison, T. . A., Hartmann, S., Harton, J. . L., Haungs, A., Hebbeker, T., Heck, D., Heimann, P., Herve, A. . E., Hill, G. . C., Hojvat, C., Hollon, N., Holt, E., Homola, P., Hörandel, J. . R., Horvath, P., Hrabovský, M., Huber, D., Huege, T., Insolia, A., Isar, P. . G., Jandt, I., Jansen, S., Jarne, C., Johnsen, J. . A., Josebachuili, M., Kääpä, A., Kambeitz, O., Kampert, K. . H., Kasper, P., Katkov, I., Kégl, B., Keilhauer, B., Keivani, A., Kemp, E., Kieckhafer, R. . M., Klages, H. . O., Kleifges, M., Kleinfeller, J., Krause, R., Krohm, N., Krömer, O., Kuempel, D., Kunka, N., Lahurd, D., Latronico, L., Lauer, R., Lauscher, M., Lautridou, P., Le Coz, S., Lebrun, D., Lebrun, P., Leigui de Oliveira, M. . A., Letessier Selvon, A., Lhenry Yvon, I., Link, K., Lopes, L., López, R., López Casado, A., Louedec, K., Lu, L., Lucero, A., Malacari, M., Maldera, S., Mallamaci, M., Maller, J., Mandat, D., Mantsch, P., Mariazzi, A. . G., Marin, V., Mariş, I. . C., Marsella, Giovanni, Martello, Daniele, Martin, L., Martinez, H., Martínez Bravo, O., Martraire, D., Masías Meza, J. . J., Mathes, H. . J., Mathys, S., Matthews, J., Matthews, J. . A. . J., Matthiae, G., Maurel, D., Maurizio, D., Mayotte, E., Mazur, P. . O., Medina, C., Medina Tanco, G., Meissner, R., Mello, V. . B. . B., Melo, D., Menshikov, A., Messina, S., Meyhandan, R., Micheletti, M. . I., Middendorf, L., Minaya, I. . A., Miramonti, L., Mitrica, B., Molina Bueno, L., Mollerach, S., Montanet, F., Morello, C., Mostafá, M., Moura, C. . A., Muller, M. . A., Müller, G., Müller, S., Mussa, R., Navarra, G., Navarro, J. . L., Navas, S., Necesal, P., Nellen, L., Nelles, A., Neuser, J., Nguyen, P. . H., Niculescu Oglinzanu, M., Niechciol, M., Niemietz, L., Niggemann, T., Nitz, D., Nosek, D., Novotny, V., Nožka, L., Ochilo, L., Oikonomou, F., Olinto, A., Pacheco, N., Pakk Selmi Dei, D., Palatka, M., Pallotta, J., Papenbreer, P., Parente, G., Parra, A., Paul, T., Pech, M., Pȩkala, J., Pelayo, R., Pepe, I. . M., Perrone, Lorenzo, Petermann, E., Peters, C., Petrera, S., Petrov, Y., Phuntsok, J., Piegaia, R., Pierog, T., Pieroni, P., Pimenta, M., Pirronello, V., Platino, M., Plum, M., Porcelli, A., Porowski, C., Prado, R. . R., Privitera, P., Prouza, M., Purrello, V., Quel, E. . J., Querchfeld, S., Quinn, S., Rautenberg, J., Ravel, O., Ravignani, D., Revenu, B., Ridky, J., Riggi, S., Risse, M., Ristori, P., Rizi, V., Rodrigues de Carvalho, W., Rodriguez Fernandez, G., Rodriguez Rojo, J., Rodríguez Frías, M. . D., Rogozin, D., Rosado, J., Roth, M., Roulet, E., Rovero, A. . C., Saffi, S. . J., Saftoiu, A., Salamida, F., Salazar, H., Saleh, A., Salesa Greus, F., Salina, G., Sánchez, F., Sanchez Lucas, P., Santos, E., Santos, E. . M., Sarazin, F., Sarkar, B., Sarmento, R., Sato, R., Scarso, C., Schauer, M., Scherini, Viviana, Schieler, H., Schiffer, P., Schmidt, D., Scholten, O., Schoorlemmer, H., Schovánek, P., Schröder, F. . G., Schulz, A., Schulz, J., Schumacher, J., Sciutto, S. . J., Segreto, A., Settimo, M., Shadkam, A., Shellard, R. . C., Sidelnik, I., Sigl, G., Sima, O., Śmiałkowski, A., Šmída, R., Snow, G. . R., Sommers, P., Sorokin, J., Squartini, R., Srivastava, Y. . N., Stanca, D., Stanič, S., Stapleton, J., Stasielak, J., Stephan, M., Stutz, A., Suarez, F., Suomijärvi, T., Supanitsky, A. . D., Sutherland, M. . S., Swain, J., Szadkowski, Z., Taborda, O. . A., Tapia, A., Tepe, A., Theodoro, V. . M., Tiffenberg, J., Timmermans, C., Todero Peixoto, C. . J., Toma, G., Tomankova, L., Tomé, B., Tonachini, A., Torralba Elipe, G., Torres Machado, D., Travnicek, P., Ulrich, R., Unger, M., Urban, M., Valdés Galicia, J. . F., Valiño, I., Valore, L., van Aar, G., van Bodegom, P., van den Berg, A. . M., van Velzen, S., van Vliet, A., Varela, E., Vargas Cárdenas, B., Varner, G., Vasquez, R., Vázquez, J. . R., Vázquez, R. . A., Veberič, D., Verzi, V., Vicha, J., Videla, M., Villaseñor, L., Vlcek, B., Vorobiov, S., Wahlberg, H., Wainberg, O., Walz, D., Watson, A. . A., Weber, M., Weidenhaupt, K., Weindl, A., Werner, F., Widom, A., Wiencke, L., Wilczyński, H., Winchen, T., Wittkowski, D., Wundheiler, B., Wykes, S., Yang, L., Yapici, T., Yushkov, A., Zas, E., Zavrtanik, D., Zavrtanik, M., Zepeda, A., Zhu, Y., Zimmermann, B., Ziolkowski, M., Zuccarello, F., Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS), Observatoire des Sciences de l'Univers en région Centre (OSUC), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS), Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), M., Ambrosio, Aramo, Carla, Buscemi, Mario, Cilmo, Marco, Colalillo, Roberta, Guarino, Fausto, Valore, Laura, The Pierre Auger, Collaboration, Research unit Astroparticle Physics, and Research unit Nuclear & Hadron Physics

Subjects
[PHYS.ASTR.HE]Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], Nuclear and High Energy Physics, Physics::Instrumentation and Detectors, Cosmic-ray interactions, Astronomy, Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Cosmic ray, extensive atmospherical showers, muon density, muon number, Pierre Auger Observatory, cosmic radiation UHE, Hadronic interaction models, 7. Clean energy, Auger, Settore FIS/04 - Fisica Nucleare e Subnucleare, Nuclear physics, Altitude, Settore FIS/05 - Astronomia e Astrofisica, Observatory, NERGY COSMIC-RAYS, DETECTOR, MODEL, Extensive air showers, cosmic radiation UHE, DETECTOR, Scaling, Cosmic rays, Zenith, High Energy Astrophysical Phenomena (astro-ph.HE), Physics, Pierre Auger Observatory, Muon, NERGY COSMIC-RAYS, Settore FIS/01 - Fisica Sperimentale, energy cosmic-rays, detector, model, Astrophysics::Instrumentation and Methods for Astrophysics, Física, [ PHYS.ASTR.HE ] Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], ASTROFÍSICA, extensive atmospherical showers, muon number, MODEL, muon density, Experimental High Energy Physics, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, Física nuclear, High Energy Physics::Experiment, Astrophysics - High Energy Astrophysical Phenomena
Abstract

We present the first hybrid measurement of the average muon number in air showers at ultrahigh energies, initiated by cosmic rays with zenith angles between 62° and 80°. The measurement is based on 174 hybrid events recorded simultaneously with the surface detector array and the fluorescence detector of the Pierre Auger Observatory. The muon number for each shower is derived by scaling a simulated reference profile of the lateral muon density distribution at the ground until it fits the data. A 1019eV shower with a zenith angle of 67°, which arrives at the surface detector array at an altitude of 1450 m above sea level, contains on average (2.68±0.04±0.48(sys))×107 muons with energies larger than 0.3 GeV. The logarithmic gain dlnNμ/dlnE of muons with increasing energy between 4×1018eV and 5×1019eV is measured to be (1.029±0.024±0.030(sys))., La lista completa de autores que integran el documento puede consultarse en el archivo, Instituto de Física La Plata

Published
2015
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results