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http://repositorio.unicamp.br/jspui/handle/REPOSIP/60499
| Type: | Artigo de periódico |
| Title: | Interpretation of the depths of maximum of extensive air showers measured by the Pierre Auger Observatory |
| Author: | Abreu, P Aglietta, M Ahlers, M Ahn, EJ Albuquerque, IFM Allekotte, I Allen, J Allison, P Almela, A Castillo, JA Alvarez-Muniz, J Batista, RA Ambrosio, M Aminaei, A Anchordoqui, L Andringa, S Anticic, T Aramo, C Arqueros, F Asorey, H Assis, P Aublin, J Ave, M Avenier, M Avila, G Badescu, AM Barber, KB Barbosa, AF Bardenet, R Baughman, B Bauml, J Baus, C Beatty, JJ Becker, KH Belletoile, A Bellido, JA BenZvi, S Berat, C Bertou, X Biermann, PL Billoir, P Blanco, F Blanco, M Bleve, C Blumer, H Bohacova, M Boncioli, D Bonifazi, C Bonino, R Borodai, N Brack, J Brancus, I Brogueira, P Brown, WC Buchholz, P Bueno, A Buroker, L Burton, RE Buscemi, M Caballero-Mora, KS Caccianiga, B Caccianiga, L Caramete, L Caruso, R Castellina, A Cataldi, G Cazon, L Cester, R Cheng, SH Chiavassa, A Chinellato, JA Chudoba, J Cilmo, M Clay, RW Cocciolo, G Colalillo, R Collica, L Coluccia, MR Conceicao, R Contreras, F Cook, H Cooper, MJ Coppens, J Coutu, S Covault, CE Criss, A Cronin, J Curutiu, A Dallier, R Daniel, B Dasso, S Daumiller, K Dawson, BR de Almeida, RM De Domenico, M de Jong, SJ De La Vega, G de Mello, WJM de Mello, JRT De Mitri, I de Souza, V de Vries, KD del Peral, L Deligny, O Dembinski, H Dhital, N Di Giulio, C Diaz, JC Castro, MLD Diep, PN Diogo, F Dobrigkeit, C Docters, W D'Olivo, JC Dong, PN Dorofeev, A dos Anjos, JC Dova, MT D'Urso, D Ebr, J Engel, R Erdmann, M Escobar, CO Espadanal, J Etchegoyen, A San Luis, PF Falcke, H Fang, K Farrar, G Fauth, AC Fazzini, N Ferguson, AP Fick, B Figueira, JM Filevich, A Filipcic, A Fliescher, S Fox, BD Fracchiolla, CE Fraenkel, ED Fratu, O Frohlich, U Fuchs, B Gaior, R Gamarra, RF Gambetta, S Garcia, B Roca, STG Garcia-Gamez, D Garcia-Pinto, D Garilli, G Bravo, AG Gemmeke, H Ghia, PL Giller, M Gitto, J Glaser, C Glass, H Golup, G Albarracin, FG Berisso, MG Vitale, PFG Goncalves, P Gonzalez, JG Gookin, B Gorgi, A Gorham, P Gouffon, P Grebe, S Griffith, N Grillo, AF Grubb, TD Guardincerri, Y Guarino, F Guedes, GP Hansen, P Harari, D Harrison, TA Harton, JL Haungs, A Hebbeker, T Heck, D Herve, AE Hill, GC Hojvat, C Hollon, N Holmes, VC Homola, P Horandel, JR Horvath, P Hrabovsky, M Huber, D Huege, T Insolia, A Ionita, F Jansen, S Jarne, C Jiraskova, S Josebachuili, M Kadija, K Kampert, KH Karhan, P Kasper, P Katkov, I Kegl, B Keilhauer, B Keivani, A Kelley, JL Kemp, E Kieckhafer, RM Klages, HO Kleifges, M Kleinfeller, J Knapp, J Kotera, K Krause, R Krohm, N Kromer, O Kruppke-Hansen, D Kuempel, D Kulbartz, JK Kunka, N La Rosa, G LaHurd, D Latronico, L Lauer, R Lauscher, M Lautridou, P Le Coz, S Leao, MSAB Lebrun, D Lebrun, P de Oliveira, MAL Letessier-Selvon, A Lhenry-Yvon, I Link, K Lopez, R Aguera, AL Louedec, K Bahilo, JL Lu, L Lucero, A Ludwig, M Lyberis, H Maccarone, MC Macolino, C Malacari, M Maldera, S Maller, J Mandat, D Mantsch, P Mariazzi, AG Marin, J Marin, V Maris, IC Falcon, HRM Marsella, G Martello, D Martin, L Martinez, H Bravo, OM Martraire, D Meza, JJM Mathes, HJ Matthews, J Matthews, JAJ Matthiae, G Maurel, D Maurizio, D Mayotte, E Mazur, PO Medina-Tanco, G Melissas, M Melo, D Menichetti, E Menshikov, A Messina, S Meyhandan, R Micanovic, S Micheletti, MI Middendorf, L Minaya, IA Miramonti, L Mitrica, B Molina-Bueno, L Mollerach, S Monasor, M Ragaigne, DM Montanet, F Morales, B Morello, C Moreno, JC Mostafa, M Moura, CA Muller, MA Muller, G Munchmeyer, M Mussa, R Navarra, G Navarro, JL Navas, S Necesal, P Nellen, L Nelles, A Neuser, J Nhung, PT Niechciol, M Niemietz, L Nierstenhoefer, N Niggemann, T Nitz, D Nosek, D Nozka, L Oehlschlager, J Olinto, A Oliveira, M Ortiz, M Pacheco, N Selmi-Dei, DP Palatka, M Pallotta, J Palmieri, N Parente, G Parra, A Pastor, S Paul, T Pech, M Pekala, J Pelayo, R Pepe, IM Perrone, L Pesce, R Petermann, E Petrera, S Petrolini, A Petrov, Y Pfendner, C Piegaia, R Pierog, T Pieroni, P Pimenta, M Pirronello, V Platino, M Plum, M Ponce, VH Pontz, M Porcelli, A Privitera, P Prouza, M Quel, EJ Querchfeld, S Rautenberg, J Ravel, O Ravignani, D Revenu, B Ridky, J Riggi, S Risse, M Ristori, P Rivera, H Rizi, V Roberts, J de Carvalho, WR Cabo, IR Fernandez, GR Martino, JR Rojo, JR Rodriguez-Frias, MD Ros, G Rosado, J Rossler, T Roth, M Rouille-d'Orfeuil, B Roulet, E Rovero, AC Ruhle, C Saffi, SJ Saftoiu, A Salamida, F Salazar, H Greus, FS Salina, G Sanchez, F Santo, CE Santos, E Santos, EM Sarazin, F Sarkar, B Sato, R Scharf, N Scherini, V Schieler, H Schiffer, P Schmidt, A Scholten, O Schoorlemmer, H Schovancova, J Schovanek, P Schroder, F Schulz, J Schuster, D Sciutto, SJ Scuderi, M Segreto, A Settimo, M Shadkam, A Shellard, RC Sidelnik, I Sigl, G Sima, O Smialkowski, A Smida, R Snow, GR Sommers, P Sorokin, J Spinka, H Squartini, R Srivastava, YN Stanic, S Stapleton, J Stasielak, J Stephan, M Straub, M Stutz, A Suarez, F Suomijarvi, T Supanitsky, AD Susa, T Sutherland, MS Swain, J Szadkowski, Z Szuba, M Tapia, A Tartare, M Tascau, O Tcaciuc, R Thao, NT Thomas, D Tiffenberg, J Timmermans, C Tkaczyk, W Peixoto, CJT Toma, G Tomankova, L Tome, B Tonachini, A Elipe, GT Machado, DT Travnicek, P Tridapalli, DB Trovato, E Tueros, M Ulrich, R Unger, M Urban, M Galicia, JFV Valino, I Valore, L van Aar, G van den Berg, AM van Velzen, S van Vliet, A Varela, E Cardenas, BV Varner, G Vazquez, JR Vazquez, RA Veberic, D Verzi, V Vicha, J Videla, M Villasenor, L Wahlberg, H Wahrlich, P Wainberg, O Walz, D Watson, AA Weber, M Weidenhaupt, K Weindl, A Werner, F Westerhoff, S Whelan, BJ Widom, A Wieczorek, G Wiencke, L Wilczynska, B Wilczynski, H Will, M Williams, C Winchen, T Wommer, M Wundheiler, B Yamamoto, T Yapici, T Younk, P Yuan, G Yushkov, A Garcia, BZ Zas, E Zavrtanik, D Zavrtanik, M Zaw, I Zepeda, A Zhou, J Zhu, Y Silva, MZ Ziolkowski, M |
| Abstract: | To interpret the mean depth of cosmic ray air shower maximum and its dispersion, we parametrize those two observables as functions of the first two moments of the ln A distribution. We examine the goodness of this simple method through simulations of test mass distributions. The application of the parameterization to Pierre Auger Observatory data allows one to study the energy dependence of the mean ln A and of its variance under the assumption of selected hadronic interaction models. We discuss possible implications of these dependences in term of interaction models and astrophysical cosmic ray sources. |
| Subject: | ultra high energy cosmic rays cosmic ray experiments |
| Country: | Inglaterra |
| Editor: | Iop Publishing Ltd |
| Citation: | Journal Of Cosmology And Astroparticle Physics. Iop Publishing Ltd, n. 2, 2013. |
| Rights: | fechado |
| Identifier DOI: | 10.1088/1475-7516/2013/02/026 |
| Date Issue: | 2013 |
| Appears in Collections: | Unicamp - Artigos e Outros Documentos |
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