The
Pierre Auger Collaboration
J. Abraham6,
P. Abreu57, M. Aglietta43, C. Aguirre8,
D. Allard22, I. Allekotte1, J. Allen76,
P. Allison78, C. Alvarez47, J. Alvarez-Muñiz63,
M. Ambrosio46, L. Anchordoqui77, 89, S. Andringa57,
J.C. Anjos10, A. Anzalone42, C. Aramo46,
S. Argirò40, K. Arisaka81, E. Armengaud22,
F. Arneodo44, F. Arqueros60, T. Asch28,
H. Asorey1, P. Assis57, B.S. Atulugama79,
J. Aublin21, M. Ave82, G. Avila4,
T. Bäcker32, D. Badagnani5, A.F. Barbosa10,
H.M.J. Barbosa13, D. Barnhill81, S.L.C. Barroso10,
P. Bauleo70, J. Beatty78, T. Beau22,
B.R. Becker87, K.H. Becker26, J.A. Bellido88,
79, S. BenZvi72, C. Berat25, T. Bergmann31,
P. Bernardini41, X. Bertou1, P.L. Biermann29,
P. Billoir24, O. Blanch-Bigas24, F. Blanco60,
P. Blasi35, 45, C. Bleve66, H. Blümer31,
27, M. Boháčová20, C. Bonifazi10, R. Bonino43,
M. Boratav24, J. Brack83, P. Brogueira57,
W.C. Brown71, J.M. Brunet22, P. Buchholz32,
N.G. Busca82, K.S. Caballero-Mora31, B. Cai85,
D.V. Camin36, J.N. Capdevielle22, R. Caruso39,
A. Castellina43, O. Catalano42, G. Cataldi41,
L. Cazón-Boado82, R. Cester40, J. Chauvin25,
A. Chiavassa43, J.A. Chinellato13, A. Chou73,
J. Chye75, P.D.J. Clark65, R.W. Clay7,
S.B. Clay7, E. Colombo3, R. Conceição57,
B. Connolly72, F. Contreras4, J. Coppens51,
53, A. Cordier23, U. Cotti49, S. Coutu79,
C.E. Covault68, A. Creusot58, J. Cronin82,
S. Dagoret-Campagne23, K. Daumiller27, B.R. Dawson7,
R.M. de Almeida13, L.A. de Carvalho13, C. De
Donato36, S.J. de Jong51, G. De La Vega6,
W.J.M. de Mello Junior13, J.R.T. de Mello Neto17,
I. De Mitri41, V. de Souza31, L. del Peral61,
O. Deligny21, A. Della Selva37, C. Delle
Fratte38, H. Dembinski30, C. Di Giulio38,
J.C. Diaz75, C. Dobrigkeit 13, J.C. D'Olivo50,
D. Dornic21, A. Dorofeev74, M.T. Dova5,
D. D'Urso37, M.A. DuVernois84, 85, R. Engel27,
L. Epele5, M. Erdmann30, C.O. Escobar13,
A. Etchegoyen3, P. Facal San Luis63, H. Falcke54,
51, G. Farrar76, A.C. Fauth13, D. Fazio39,
N. Fazzini73, A. Fernández47, F. Ferrer68,
S. Ferry58, B. Fick75, A. Filevich3,
A. Filipčič58, I. Fleck32, R. Fonte39,
D. Fuhrmann26, W. Fulgione43, B. García6,
D. Garcia-Pinto60, X. Garrido23, H. Geenen26,
G. Gelmini81, H. Gemmeke28, P.L. Ghia43,
M. Giller56, H. Glass73, M.S. Gold87,
G. Golup1, F. Gomez Albarracin5, M. Gómez
Berisso1, R. Gómez Herrero61, P. Gonçalves57,
M. Gonçalves do Amaral18, D. Gonzalez31, J.G. Gonzalez74,
M. González48, D. Góra31, 55, A. Gorgi43,
P. Gouffon11, V. Grassi36, A. Grillo44,
C. Grunfeld5, C. Grupen32, Y. Guardincerri5,
F. Guarino37, G.P. Guedes14, J. Gutiérrez61,
J.D. Hague87, J.C. Hamilton24, D. Harari1,
S. Harmsma52, J.L. Harton70, A. Haungs27,
T. Hauschildt43, M.D. Healy81, T. Hebbeker30,
D. Heck27, C. Hojvat73, P. Homola55,
J. Hörandel51, A. Horneffer51, M. Horvat58,
M. Hrabovský20, T. Huege27, M. Iarlori35,
A. Insolia39, F. Ionita82, A. Italiano39,
M. Kaducak73, K.H. Kampert26, B. Keilhauer31,
E. Kemp13, R.M. Kieckhafer75, H.O. Klages27,
M. Kleifges28, J. Kleinfeller27, R. Knapik70,
J. Knapp66, D.-H. Koang25, Y. Kolotaev32,
A. Kopmann28, O. Krömer28, D. Kümpel26,
N. Kunka28, A. Kusenko81, G. La Rosa42,
C. Lachaud22, B.L. Lago17, D. Lebrun25,
P. LeBrun73, J. Lee81, M.A. Leigui de
Oliveira16, A. Letessier-Selvon24, M. Leuthold30,
I. Lhenry-Yvon21, R. López47, A. Lopez
Agüera63, M.C. Maccarone42, C. Macolino35,
S. Maldera43, M. Malek73, G. Mancarella41,
M.E. Manceñido5, D. Mandat20, P. Mantsch73,
A.G. Mariazzi5, I.C. Maris31, D. Martello41,
J. Martínez48, O. Martínez47, H.J. Mathes27,
J. Matthews74, 80, J.A.J. Matthews87, G. Matthiae38,
G. Maurin22, D. Maurizio40, P.O. Mazur73,
T. McCauley77, M. McEwen74, R.R. McNeil74,
M.C. Medina3, G. Medina-Tanco50, A. Meli29,
D. Melo3, E. Menichetti40, A. Menshikov28,
Chr. Meurer27, R. Meyhandan52, 74, M.I. Micheletti3,
G. Miele37, W. Miller87, S. Mollerach1,
M. Monasor60, 61, D. Monnier Ragaigne23, F. Montanet25,
B. Morales50, C. Morello43, E. Moreno47,
J.C. Moreno5, C. Morris78, M. Mostafá88,
M.A. Muller13, R. Mussa40, G. Navarra43,
L. Nellen50, C. Newman-Holmes73, D. Newton63,
T. Nguyen Thi90, N. Nierstenhöfer26, D. Nitz75,
H. Nogima13, D. Nosek19, L. Nožka20,
J. Oehlschläger27, T. Ohnuki81, A. Olinto82,
L.F.A. Oliveira17, V.M. Olmos-Gilbaja63, M. Ortiz60,
S. Ostapchenko31, L. Otero6, M. Palatka20,
J. Pallotta6, G. Parente63, E. Parizot22,
S. Parlati44, M. Patel66, T. Paul77,
V. Pavlidou82, M. Pech20, J. Pękala55,
R. Pelayo48, I.M. Pepe15, L. Perrone41,
S. Petrera35, P. Petrinca38, Y. Petrov70,
Diep Pham Ngoc90, Dong Pham Ngoc90, T.N. Pham Thi90,
A. Pichel2, R. Piegaia5, T. Pierog27,
M. Pimenta57, V. Pirronello39, O. Pisanti37,
M. Platino3, J. Pochon1, T.A. Porter74,
L. Prado Junior13, P. Privitera38, M. Prouza72,
E.J. Quel6, J. Rautenberg26, H.C. Reis12,
S. Reucroft77, B. Revenu22, J. Řídký20,
S. Riggi39, M. Risse26, V. Rizi35,
S. Robbins26, M. Roberts79, C. Robledo47,
G. Rodriguez63, D. Rodríguez Frías61, J. Rodriguez
Martino38, J. Rodriguez Rojo38, G. Ros60, 61,
J. Rosado60, M. Roth27, C. Roucelle24,
B. Rouillé-d'Orfeuil24, E. Roulet1, A.C. Rovero2,
F. Salamida35, H. Salazar47, G. Salina38,
F. Sánchez50, M. Santander4, C.E. Santo57,
E.M. Santos10, F. Sarazin69, S. Sarkar64,
R. Sato4, V. Scherini26, H. Schieler27,
F. Schmidt82, T. Schmidt31, O. Scholten52,
P. Schovánek20, F. Schüssler27, S.J. Sciutto5,
M. Scuderi39, A. Segreto42, D. Semikoz22,
M. Settimo41, R.C. Shellard10, I. Sidelnik3,
B.B. Siffert17, G. Sigl22, N. Smetniansky
De Grande3, A. Smiałkowski56, R. Šmída20,
B.E. Smith66, G.R. Snow86, P. Sokolsky88,
P. Sommers79, J. Sorokin7, H. Spinka67,
73, R. Squartini4, E. Strazzeri38, A. Stutz25,
F. Suarez43, T. Suomijärvi21, A.D. Supanitsky50,
M. Sutherland78, J. Swain77, Z. Szadkowski56,
J. Takahashi13, A. Tamashiro2, A. Tamburro31,
O. Taşcău26, R. Ticona9, J. Tiffenberg5,
C. Timmermans53, 51, W. Tkaczyk56, C.J. Todero
Peixoto13, B. Tomé57, A. Tonachini40,
D. Torresi42, P. Travnicek20, A. Tripathi81,
G. Tristram22, D. Tscherniakhovski28, M. Tueros5,
V. Tunnicliffe65, R. Ulrich27, M. Unger27,
M. Urban23, J.F. Valdés Galicia50, I. Valiño63,
L. Valore37, A.M. van den Berg52, V. van
Elewyck21, R.A. Vázquez63, D. Veberič58,
A. Veiga5, A. Velarde9, T. Venters82,
V. Verzi38, M. Videla6, L. Villaseñor49,
S. Vorobiov58, L. Voyvodic73, H. Wahlberg5,
O. Wainberg3, T. Waldenmaier31, P. Walker65,
D. Warner70, A.A. Watson66, S. Westerhoff72,
C. Wiebusch30, G. Wieczorek56, L. Wiencke88,
B. Wilczyńska55, H. Wilczyński55, C. Wileman66,
M.G. Winnick7, J. Xu28, T. Yamamoto82,
P. Younk75, E. Zas63, D. Zavrtanik58,
M. Zavrtanik58, A. Zech24, A. Zepeda48,
M. Ziolkowski32
(1) Centro
Atómico Bariloche (CNEA); Instituto Balseiro (CNEA and UNCuyo); CONICET, 8400
San Carlos
de Bariloche,
(2)
Instituto de Astronomía y Física del Espacio
(CONICET), CC 67, Suc. 28 (1428)
(3) Departamento de Física, Centro Atómico Constituyentes, CNEA,
Av. Gral. Paz 1499, (1650)
San
Martín,
(4) Pierre Auger Southern Observatory, Av. San Martin Norte
304, (5613) Malargüe, Prov. De
(5) Universidad Nacional de la Plata, Facultad de Ciencias
Exactas, Departamento de Física and
IFLP/CONICET; Univ. Nac. de
(6) Universidad Tecnológica Nacional, Regionales Mendoza y
CITEFA,
Observatorio Meteorologico de Mendoza, Av. Arq. Carlos Thays s/n,
5500
(7)
(8)
Universidad Catolica de Bolivia, Av. 16 Julio 1732, POB 5829,
(9)
Universidad Mayor de San Andrés, Av. Villazón Nº 1995,
(10)
Centro Brasileiro de Pesquisas Fisicas, Rua Dr. Xavier Sigaud, 150, CEP
22290-180
Janeiro,
RJ,
(11) Universidade de Sao Paulo, Inst. de Fisica, Cidade
Universitaria
Caixa
Postal 66318, Caixa Postal 66318, 05315-970
(12) Universidade de São Paulo, Instituto Astronomico e Geofisico,
Cidade Universitaria, Rua do
Matao
1226, 05508-900
(13) Universidade Estadual de Campinas, Gleb Wataghin Physics
Institute (IFGW), Departamento de
Raios Cosmicos e Cronologia, CP 6165,
13083-970,
(14) Univ. Estadual
de Feira de Santana, Departamento de Fisica, Campus Universitario, BR 116, KM
03, 44031-460 Feira de Santana, Brazil
(15) Universidade Federal da Bahia, Campus da Ondina, 40210-340
(16)
Universidade Federal do ABC, Centro de Ciências Naturais e Humanas, Rua Santa
Adélia, 166, Bairro Bangu, 09.210-170 Santo André, SP, Brazil
(17) Univ. Federal do
68528,
21945-970
(18) Univ. Federal
Fluminense, Inst. de Fisica, Campus da Praia Vermelha, 24210-340 Niterói,
RJ,
(19)
Physics, V
Holesovickach 2, CZ-18000
(20)
21 Praha
8,
(21) Institut de Physique Nucléaire, Université Paris-Sud 11 and
IN2P3/CNRS, 15, rue Georges
Clemenceau,
91400
(22)
Laboratoire AstroParticule et Cosmologie, Université
Paris VII, 11, Place Marcelin Berthelot, F-75231 Paris CEDEX 05, France
(23)
Laboratoire de l’Accélérateur Linéaire, Université Paris-Sud 11 and IN2P3/CNRS,
BP 34, Batiment 200, F-91898 Orsay cedex, France
(24) Laboratoire de Physique Nucléaire et
de Hautes Energies, Université Paris 6 & 7 and
IN2P3/CNRS,
4 place Jussieu, 75252 Paris Cedex 05, France
(25) Laboratoire de Physique Subatomique et
de Cosmologie (LPSC), IN2P3/CNRS, Université
Joseph-Fourier
(
(26)
Bergische Universität Wuppertal, Fachbereich C - Physik, Gauß Str. 20, D -
42097
(27)
Forschungszentrum Karlsruhe, Institut für Kernphysik, Postfach 3640, D - 76021
(28) Forschungszentrum Karlsruhe, Institut für
Prozessdatenverarbeitung und Elektronik, Postfach
3640, D -
76021
(29) Max-Planck-Institut für Radioastronomie, Auf dem Hügel 69, D
- 53121
(30) RWTH
(31) Universität Karlsruhe (TH), Institut für Experimentelle
Kernphysik (IEKP), Postfach 6980, D
- 76128
(32) Universität Siegen, Fachbereich 7 Physik - Experimentelle
Teilchenphysik, Emmy Noether-
Campus,
Walter-Flex-Str. 3, D - 57068
(35)
Dipartimento di Fisica dell'Università de
(36) Dipartimento di Fisica dell'Università di Milano and Sezione
INFN, via Celoria 16, I-20133
(37)
Dipartimento di Fisica dell'Università di Napoli "Federico II" and
Sezione INFN, Via Cintia 2, 80123
(38) Dipartimento di Fisica dell'Università di Roma II “Tor
Vergata” and Sezione INFN, Via della
Ricerca
Scientifica, I-00133
(39) Dipartimento di Fisica dell'Università di
(40) Dipartimento di Fisica Sperimentale dell'Università di
Giuria, 1,
I-10125
(41) Dipartimento di Fisica, Università del
Salento and Sezione INFN, via Arnesano, I-73100 Lecce,
(42) Istituto di Astrofisica Spaziale e Fisica Cosmica di Palermo
(INAF), Via Ugo La Malfa 153, I-
90146
(43) Istituto di Fisica dello Spazio Interplanetario (INAF),
sezione di
Fisica
Generale dell'Universitá and INFN Torino, Via P. Giuria 1, 10125
(44) INFN, Laboratori Nazionali del Gran Sasso, Strada Statale
17/bis Km 18+910, I-67010 Assergi
(
(45) Osservatorio Astrofisico di Arcetri, Largo E. Fermi 5,
I-50125 Florence, Italy
(46)
Sezione INFN di Napoli, Complesso Universitario di Monte Sant' Angelo, Via
Cinthia, I-80126
(47)
Benemérita Universidad Autónoma de Puebla (BUAP), Ap. Postal J -- 48,
72500
(48) Centro de Investigación y de Estudios Avanzados del IPN (CINVESTAV), Apartado Postal 14-
740, 07000
México, D.F., Mexico
(49)
Universidad Michoacana de San Nicolas de Hidalgo (UMSNH), Edificio C-3 Cd
Universitaria, C.P. 58040 Morelia,
(50)
Universidad Nacional Autonoma de Mexico (UNAM), Apdo. Postal 20-364, 01000
(51)
(52) Kernfysisch Versneller Instituut (KVI),
(53) NIKHEF, POB 41882, NL-1009 DB
(54)
ASTRON,
(55)
(56)
University of Łódź, Pomorska 149/153, 90 236 Łódz,
(57)
Laboratório de Instrumentação e Física Experimental de Partículas, Avenida
Elias Garcia, 14-1, P-1000-149 Lisboa,
(58)
5000 Nova
(60) Departamento de Fisica Atomica, Molecular y Nuclear, Facultad
de Ciencias Fisicas, Universidad
Complutense de Madrid, E-28040 Madrid, Spain
(61) Space Plasmas and Astroparticle Group, Universidad de Alcalá,
Pza.
Alcalá de
Henares (
(63) Departamento de Física de Partículas, Campus Sur,
Universidad, E-15782 Santiago de
(64) Rudolf Peierls Centre for Theoretical Physics,
Kingdom
(65) Institute of Integrated Information Systems, School of
Electronic Engineering, University of
Leeds,
(66)
(67)
Argonne National Laboratory, HEP Division,
(68)
(69)
Department of Physics,
(70)
Colorado State University, Department of Physics, Fort Collins, CO 80523,
United States
(71)
Department of Physics,
(72)
(73)
Fermilab, MS367, POB 500,
(74)
Louisiana State University, Dept. of Physics and Astronomy, Baton Rouge,
LA 70803-4001, United States
(75)
49931-1295,
(76)
(77) Northeastern University, Department of Physics,
5096,
United States
(78)
(79)
16802-6300,
(80) Southern University, Dept. of Physics,
(81)
(82)
States
(83)
(84) High
Energy Physics Group, University of Hawaii, 2505 Correa Rd., Honolulu, HI 96822,
United States
(85)
University of Minnesota, School of Physics and Astronomy, 116 Church St. SE,
Minneapolis, MN 55455, United States
(86)
0111,
United States
(87)
87131,
(88) University of Utah, 115 S. 1400 East #201, Salt Lake
City, UT 84112-0830, United States
(89)
(90)
Institute for Nuclear Science and Technology (INST), 5T-160 Hoang Quoc Viet
Street, Nghia
Do, Cau
Giay,
last updated:: 6/26/2007 10:33:07 AM