Measurement of the cosmic ray energy spectrum using hybrid events of the Pierre Auger Observatory by Settimo, M, Abreu, P, Aglietta, M, Ahlers, M, Ahn, E, Albuquerque, I, Allard, D, Allekotte, I, Allen, J, Allison, P, Almela, A, Alvarez Castillo, J, Alvarez-Muiz, J, Alves Batista, R, Ambrosio, M, Aminaei, A, Anchordoqui, L, Andring, S, Anticic, T, Aramo, C, Arqueros, F, Asorey, H, Assis, P, Aublin, J, Ave, M, Avenier, M, Avila, G, Badescu, A, Barber, K, Barbosa, A, Bardenet, R, Baughman, B, Bauml, J, Baus, C, Beatty, J, Becker, K, Belletoile, A, Bellido, J, BenZvi, S, Berat, C, Bertou, X, Biermann, P, Billoir, P, Blanco, F, Blanco, M, Bleve, C, Blumer, H, Bohacova, M, Boncioli, D, Bonifazi, C, Bonino, R, Boroda, N, Brack, J, Brancus, I, Brogueira, P, Brown, W, Bruijn, R, Buchholz, P, Bueno, A, Buroker, L, Burton, R, Cabellero-Mora, K, Caccianiga, B, Caramete, L, Caruso, R, Castellina, A, Catalano, O, Cataldi, G, Cazon, L, Cester, R, Chauvin, J, Cheng, S, Chiavassa, A, Chinellato, J, Chirinos Diaz, J, Chudoba, J, Cilmo, M, Clay, R, Cocciolo, G, Collica, L, Coluccia, MR, Conceicao, R, Contreras, F, Cook, H, Cooper, M, Coppens, J, Cordier, A, Coutu, S, Covault, C, Creusot, A, Criss, A, Cronin, J, Curutiu, A, Dagoret-Campagne, S, Dallier, R, Daniel, B, Dasso, S, Daumiller, K, Dawson, B, de Almeida, R, De Domenico, M, De Donato, C, de Jong, S, De La Vega, G, de Mello, W, de Mello Neto, J, De Mitri, I, de Souza, V, de Vries, K, del Peral, L, del Rio, M, Deligny, O, Dembinski, H, Dhital, N, Di Giulio, C, Diaz Castro, M, Diep, P, Diogo, F, Dobrigkeit, C, Docters, W, D'Olivo, J, Dong, P, Dorofeev, A, dos Anjos, J, Dova, M, D'Urso, D, Dutan, I, Ebr, J, Engel, R, Erdmann, M, Escobar, C, Espadanal, J, Etchegoyen, A, Facal San Luis, P, Falcke, H, Fang, K, Farrar, G, Fauth, A, Fazzini, N, Ferguson, A, Fick, B, Figueira, J, Filevich, A, Filevich, A, Fliescher, S, Fracchiolla, C, Fraenkel, E, Fratu, O, Frohlich, U, Fuchs, B, Gaior, R, Gamarra, R, Gambetta, S, Garcia, B, Garcia Roca, S, Garcia-Gamez, D, Garcia-Pinto, D, Garilli, G, Gascon Bravo, A, Gemmeke, H, Ghia, P, Giller, M, Gitto, J, Glass, H, Gold, MS, Golup, G, Gomez Albarracin, F, Gomez Berisso, M, Gomez Vitale, P, Goncalves, P, Gonzalez, J, Gookin, B, Gorgi, A, Gouffon, P, Grashorn, E, Grebe, S, Griffith, N, Grillo, A, Guardincerri, Y, Guarino, F, Guedes, G, Hansen, P, Harari, D, Harrison, T, Harton, J, Haungs, A, Hebbeker, T, Heck, D, Herve, A, Hill, G, Hojvat, C, Hollon, N, Holmes, VC, Homola, P, Horandel, JR, Horvath, P, Hrabovsky, M, Huber, D, Huege, T, Insolia, A, Ionita, F, Italiano, A, Jansen, S, Jarne, C, Jiraskova, S, Josebachuili, M, Kadija, K, Kampert, K, Karhan, P, Kasper, P, Katkov, I, Kegl, B, Keilhauer, B, Keivani, A, Kelley, J, Kemp, E, Kieckhafer, R, Klages, H, Kleifges, M, Kleinfeller, J, Knapp, J, Koang, D, Kotera, K, Krohm, N, Kromer, O, Kruppke-Hansen, D, Kuempel, D, Kulbartz, J, Kunka, N, La Rosa, G, Lachaud, C, LaHurd, D, Latronico, L, Lauer, R, Lautridou, P, Le Coz, S, Leao, M, Lebrun, D, Lebrun, P, de Oliveira, L, Letessier-Selvon, A, Lhenry-Yvon, I, Link, K, Lopez, R, Lopez Aguera, A, Louedec, K, Lozano Bahilo, J, Lu, L, Lucero, A, Ludwig, M, Lyberis, H, Maccarone, M, Macolino, C, Maldera, S, Maller, J, Mandat, D, Mantsch, P, Mariazzi, A, Marin, J, Marin, V, Maris, I, Marquez Falcon, H, Marsella, G, Martello, D, Martin, L, Martinez, H, Martinez Bravo, O, Martraire, D, Meza, M, Mathes, H, Matthews, J, Matthews, J, Matthiae, G, Maurel, D, Maurizio, D, Mazur, P, Medina-Tanco, G, Melissas, M, Melo, D, Menichetti, E, Menshikov, A, Mertsch, P, Messina, S, Meurer, C, Meyhandan, R, Mic, S, Micheletti, M, Minaya, I, Miramonti, L, Molina-Bueno, L, Mollerach, S, Monasor, M, Monnier Ragaigne, D, Montanet, F, Morales, B, Morello, C, Moreno, J, Mostafa, M, Moura, C, Muller, M, Muller, G, Munchmeyer, M, Mussa, R, Navarra, G, Navarro, J, Navas, S, Necesal, P, Nellen, L, Nelles, A, Neuser, J, Nhung, P, Niechciol, M, Niemietz, L, Nierstenhoefer, N, Nitz, D, Nosek, D, Nozka, L, Oehlschlager, J, Olinto, A, Ortiz, M, Pacheco, N, Pakk Selmi-Dei, D, Palatka, M, Pallotta, J, Palmieri, N, Parente, G, Parizot, E, Parra, A, Pastor, S, Paul, T, Pech, M, Pekala, J, Pelayo, R, Pepe, I, 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, Revenu, B, Ridky, J, Riggi, S, Risse, M, Ristori, P, Rivera, H, Rizi, V, Roberts, J, Rodrigues de Carvalho, W, Rodriguez, G, Rouille-d'Orfeuil, B, Roulet, E, Rovero, A, Ruhle, C, Saftoiu, A, Salamida, F, Salazar, H, Salesa Greus, F, Salina, G, Sanchez, F, Santo, C, Santos, E, Santos, E, Sarazin, F, Sarkar, B, Sarkar, S, Sato, R, Scharf, N, Scherini, V, Schieler, H, Schiffer, P, Schmidt, A, Scholten, O, Schoorlemmer, H, Schovancova, J, Schovanek, P, Schroder, F, Schuster, D, Sciutto, S, Scuderi, M, Segreto, A, Settimo, M, Shadkam, A, Shellard, R, Sidelnik, I, Sigl, G, Silva Lopez, H, Sima, O, Smialkowski, A, Smida, R, Snow, G, Sommers, P, Sorokin, J, Spinka, H, Squartini, R, Srivastava, Y, Stanic, S, Stapleton, J, Stasielak, J, Stephan, M, Stutz, A, Suarez, F, Suomijarvi, T, Supanitsky, A, Susa, T, Sutherland, MS, Swain, J, Szadkowski, Z, Szuba, M, Tapia, A, Tartare, M, Tascau, O, Tcaciuc, R, Thao, N, Thomas, D, Tiffenberg, J, Timmermans, C, Tkaczyk, W, Todero Peixoto, C, Toma, G, Tomankova, L, Tome, B, Tonachini, A, Torralba Elipe, G, Travnicek, P, Tridapalli, D, Tristram, G, Trovato, E, Tueros, M, Ulrich, R, Unger, M, Urban, M, Valdes Galicia, J, Valino, I, Valore, L, van Aar, G, van den Berg, A, van Velzen, S, van Vliet, A, Varela, E, Vargas Cardenas, B, Vazquez, JR, Vazquez, R, Veberic, D, Verzi, V, Vicha, J, Videla, M, Villasenor, L, Wahlberg, H, Wahrlich, P, Wainberg, O, Walz, D, Watson, A, Weber, M, Weidenhaupt, K, Weindl, A, Werner, F, Westerhoff, S, Whelan, B, 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, Zamorano Garcia, B, Zas, E, Zavrtanik, D, Zavrtanik, M, Zaw, I, Zepeda, A, Zhou, J, Zhu, Y, Zimbres Silva, M, Ziolkowski, M, Collaboration, PA