Measurement of the Depth of Maximum of Extensive Air Showers above 10^18 eV
J. Abraham
,
P. Abreu
,
M. Aglietta
,
E.J. Ahn
,
D. Allard
(1)
,
I. Allekotte
,
J. Allen
,
J. Alvarez-Muniz
,
M. Ambrosio
,
L. Anchordoqui
,
S. Andringa
,
T. Anticic
,
A. Anzalone
,
C. Aramo
,
E. Arganda
,
K. Arisaka
,
F. Arqueros
,
H. Asorey
,
P. Assis
,
J. Aublin
(2)
,
M. Ave
,
G. Avila
,
T. Bäcker
,
D. Badagnani
,
M. Balzer
,
K.B. Barber
,
A.F. Barbosa
,
S.L.C. Barroso
,
B. Baughman
,
P. Bauleo
,
J.J. Beatty
,
B.R. Becker
,
K.H. Becker
,
A. Bellétoile
(3)
,
J.A. Bellido
,
S. Benzvi
,
C. Berat
(3)
,
T. Bergmann
,
X. Bertou
,
P.L. Biermann
,
P. Billoir
(2)
,
O. Blanch-Bigas
(2)
,
F. Blanco
,
M. Blanco
,
C. Bleve
,
H. Blümer
,
M. Bohacova
,
D. Boncioli
,
C. Bonifazi
(2)
,
R. Bonino
,
N. Borodai
,
J. Brack
,
P. Brogueira
,
W.C. Brown
,
R. Bruijn
,
P. Buchholz
,
A. Bueno
,
R.E. Burton
,
N.G. Busca
(4)
,
K.S. Caballero-Mora
,
L. Caramete
,
R. Caruso
,
A. Castellina
,
O. Catalano
,
G. Cataldi
,
L. Cazon
,
R. Cester
,
J. Chauvin
(3)
,
A. Chiavassa
,
J.A. Chinellato
,
A. Chou
,
J. Chudoba
,
R.W. Clay
,
E. Colombo
,
M.R. Coluccia
,
R. Conceiçao
,
F. Contreras
,
H. Cook
,
M.J. Cooper
,
J. Coppens
,
A. Cordier
(5)
,
U. Cotti
,
S. Coutu
,
C.E. Covault
,
A. Creusot
,
A. Criss
,
J. Cronin
,
A. Curutiu
,
S. Dagoret-Campagne
(5)
,
Richard Dallier
(6)
,
K. Daumiller
,
B.R. Dawson
,
R.M. de Almeida
,
M. de Domenico
,
C. de Donato
,
S.J. de Jong
,
G. de La Vega
,
W.J.M. de Mello Junior
,
J.R.T. de Mello Neto
,
I. de Mitri
,
V. de Souza
,
K.D. de Vries
,
G. Decerprit
(4)
,
L. del Peral
,
O. Deligny
(7)
,
A. Della Selva
,
C. Delle Fratte
,
H. Dembinski
,
C. Di Giulio
,
J.C. Diaz
,
M.L. Diaz Castro
,
P.N. Diep
,
C. Dobrigkeit
,
J.C. d'Olivo
,
P.N. Dong
,
A. Dorofeev
,
J.C. Dos
,
M.T. Dova
,
D. d'Urso
,
I. Dutan
,
M.A. Duvernois
,
J. Ebr
,
R. Engel
,
M. Erdmann
,
C.O. Escobar
,
A. Etchegoyen
,
P. Facal San Luis
,
H. Falcke
,
G. Farrar
,
A.C. Fauth
,
N. Fazzini
,
A. Ferrero
,
B. Fick
,
A. Filevich
,
A. Filipcic
,
I. Fleck
,
S. Fliescher
,
C.E. Fracchiolla
,
E.D. Fraenkel
,
U. Fröhlich
,
W. Fulgione
,
R.F. Gamarra
,
S. Gambetta
,
B. Garcia
,
D. Garcia Gamez
,
D. Garcia-Pinto
,
X. Garrido
(5)
,
G. Gelmini
,
H. Gemmeke
,
P.L. Ghia
,
U. Giaccari
,
M. Giller
,
H. Glass
,
L.M. Goggin
,
M.S. Gold
,
G. Golup
,
F. Gomez Albarracin
,
M. Gomez Berisso
,
Paulo Gonçalves
,
D. Gonzalez
,
J.G. Gonzalez
,
D. Gora
,
A. Gorgi
,
P. Gouffon
,
S.R. Gozzini
,
E. Grashorn
,
S. Grebe
,
M. Grigat
,
A.F. Grillo
,
Y. Guardincerri
,
F. Guarino
,
G.P. Guedes
,
J.D. Hague
,
V. Halenka
,
P. Hansen
,
D. Harari
,
S. Harmsma
,
J.L. Harton
,
A. Haungs
,
T. Hebbeker
,
D. Heck
,
A.E. Herve
,
C. Hojvat
,
V.C. Holmes
,
P. Homola
,
J.R. Hörandel
,
A. Horneffer
,
M. Hrabovsky
,
T. Huege
,
M. Hussain
,
M. Iarlori
,
A. Insolia
,
F. Ionita
,
A. Italiano
,
S. Jiraskova
,
K. Kadija
,
M. Kaducak
,
K.H. Kampert
,
T. Karova
,
P. Kasper
,
Balázs Kégl
(5)
,
B. Keilhauer
,
A. Keivani
,
J. Kelley
,
E. Kemp
,
R.M. Kieckhafer
,
H.O. Klages
,
M. Kleifges
,
J. Kleinfeller
,
R. Knapik
,
J. Knapp
,
D.H. Koang
(3)
,
A. Krieger
,
O. Krömer
,
D. Kruppke-Hansen
,
F. Kuehn
,
D. Kuempel
,
K. Kulbartz
,
N. Kunka
,
A. Kusenko
,
G. La Rosa
,
C. Lachaud
(4)
,
B.L. Lago
,
Pascal Lautridou
(6)
,
M.S.A.B. Leao
,
D. Lebrun
(3)
,
P. Lebrun
,
J. R. Lee
,
M.A. Leigui de Oliveira
,
A. Lemiere
(7)
,
A. Letessier-Selvon
(2)
,
I. Lhenry-Yvon
,
R. Lopez
,
A. Lopez Agüera
,
K. Louedec
(5)
,
J. Lozano Bahilo
,
A. Lucero
,
M. Ludwig
,
H. Lyberis
,
M.C. Maccarone
,
C. Macolino
(2)
,
S. Maldera
,
D. Mandat
,
P. Mantsch
,
A.G. Mariazzi
,
V. Marin
(6)
,
I.C. Maris
(2)
,
H.R. Marquez Falcon
,
G. Marsella
,
D. Martello
,
O. Martinez Bravo
,
H.J. Mathes
,
J. Matthews
,
J.A.J. Matthews
,
G. Matthiae
,
D. Maurizio
,
P.O. Mazur
,
M. Mcewen
,
G. Medina-Tanco
,
M. Melissas
,
D. Melo
,
E. Menichetti
,
A. Menshikov
,
C. Meurer
,
S. Micanovic
,
M.I. Micheletti
,
W. Miller
,
L. Miramonti
,
S. Mollerach
,
M. Monasor
,
D. Monnier Ragaigne
(5)
,
F. Montanet
(3)
,
B. Morales
,
C. Morello
,
E. Moreno
,
J.C. Moreno
,
C. Morris
,
M. Mostafa
,
S. Mueller
,
M.A. Muller
,
R. Mussa
,
G. Navarra
,
J.L. Navarro
,
S. Navas
,
P. Necesal
,
L. Nellen
,
P.T. Nhung
,
N. Nierstenhoefer
,
D. Nitz
,
D. Nosek
,
L. Nozka
,
M. Nyklicek
,
J. Oehlschläger
,
A. Olinto
,
P. Oliva
,
V.M. Olmos-Gilbaja
,
M. Ortiz
,
N. Pacheco
,
D. Pakk Selmi-Dei
,
M. Palatka
,
J. Pallotta
,
N. Palmieri
,
G. Parente
,
E. Parizot
(4)
,
S. Parlati
,
A. Parra
,
J. Parrisius
,
R.D. Parsons
,
S. Pastor
,
T. Paul
,
V. Pavlidou
,
K. Payet
(3)
,
M. Pech
,
J. Pekala
,
R. Pelayo
,
I.M. Pepe
,
L. Perrone
,
R. Pesce
,
E. Petermann
,
S. Petrera
,
P. Petrinca
,
A. Petrolini
,
Y. Petrov
,
J. Petrovic
,
C. Pfendner
,
R. Piegaia
,
T. Pierog
,
M. Pimenta
,
V. Pirronello
,
M. Platino
,
V.H. Ponce
,
M. Pontz
,
P. Privitera
,
M. Prouza
,
E.J. Quel
,
J. Rautenberg
,
O. Ravel
(6)
,
D. Ravignani
,
A. Redondo
,
Benoît Revenu
(6)
,
F.A.S. Rezende
,
J. Ridky
,
S. Riggi
,
M. Risse
,
P. Ristori
,
C. Rivière
(3)
,
V. Rizi
,
C. Robledo
,
G. Rodriguez
,
J. Rodriguez
,
J. Rodriguez Rojo
,
I. Rodriguez-Cabo
,
M.D. Rodriguez-Frias
,
G. Ros
,
J. Rosado
,
T. Rossler
,
M. Roth
,
B. Rouillé-d'Orfeuil
(4)
,
E. Roulet
,
A.C. Rovero
,
F. Salamida
,
H. Salazar
,
G. Salina
,
F. Sanchez
,
M. Santander
,
C.E. Santo
,
E. Santos
,
E.M. Santos
,
F. Sarazin
,
S. Sarkar
,
R. Sato
,
N. Scharf
,
V. Scherini
,
H. Schieler
,
P. Schiffer
,
A. Schmidt
,
F. Schmidt
,
T. Schmidt
,
O. Scholten
,
H. Schoorlemmer
,
J. Schovancova
,
P. Schovanek
,
F. Schroeder
,
S. Schulte
,
F. Schüssler
,
D. Schuster
,
S.J. Sciutto
,
M. Scuderi
,
A. Segreto
,
D.V. Semikoz
(8)
,
M. Settimo
,
R.C. Shellard
,
I. Sidelnik
,
B.B. Siffert
,
G. Sigl
,
A. Smia Lkowski
,
R. Smida
,
G.R. Snow
,
P. Sommers
,
J. Sorokin
,
H. Spinka
,
R. Squartini
,
J. Stasielak
,
M. Stephan
,
E. Strazzeri
(5)
,
A. Stutz
(3)
,
F. Suarez
,
T. Suomijärvi
(7)
,
A.D. Supanitsky
,
T. Susa
,
M.S. Sutherland
,
J. Swain
,
Z. Szadkowski
,
A. Tamashiro
,
A. Tamburro
,
A. Tapia
,
T. Tarutina
,
O. Tascau
,
R. Tcaciuc
,
D. Tcherniakhovski
,
D. Tegolo
,
N.T. Thao
,
D. Thomas
,
J. Tiffenberg
,
C. Timmermans
,
W. Tkaczyk
,
C.J. Todero Peixoto
,
B. Tomé
,
A. Tonachini
,
P. Travnicek
,
D.B. Tridapalli
,
G. Tristram
(4)
,
E. Trovato
,
M. Tueros
,
R. Ulrich
,
M. Unger
,
Martin Urban
(5)
,
J.F. Valdés Galicia
,
I. Valino
,
L. Valore
,
A.M. van den Berg
,
J.R. Vazquez
,
R.A. Vazquez
,
D. Veberic
,
T. Venters
,
V. Verzi
,
M. Videla
,
L. Villasenor
,
S. Vorobiov
,
L. Voyvodic
,
H. Wahlberg
,
P. Wahrlich
,
O. Wainberg
,
D. Warner
,
A.A. Watson
,
S. Westerhoff
,
B.J. Whelan
,
G. Wieczorek
,
L. Wiencke
,
B. Wilczynska
,
H. Wilczynski
,
C. Williams
,
T. Winchen
,
M.G. Winnick
,
B. Wundheiler
,
T. Yamamoto
,
P. Younk
,
G. Yuan
,
A. Yushkov
,
E. Zas
,
D. Zavrtanik
,
M. Zavrtanik
,
I. Zaw
,
A. Zepeda
,
M. Ziolkowski
1
APC - AHE -
APC - Astrophysique des Hautes Energies
2 LPNHE - Laboratoire de Physique Nucléaire et de Hautes Énergies
3 LPSC - Laboratoire de Physique Subatomique et de Cosmologie
4 APC (UMR_7164) - AstroParticule et Cosmologie
5 LAL - Laboratoire de l'Accélérateur Linéaire
6 SUBATECH - Laboratoire SUBATECH Nantes
7 IPNO - Institut de Physique Nucléaire d'Orsay
8 APC - THEORIE
2 LPNHE - Laboratoire de Physique Nucléaire et de Hautes Énergies
3 LPSC - Laboratoire de Physique Subatomique et de Cosmologie
4 APC (UMR_7164) - AstroParticule et Cosmologie
5 LAL - Laboratoire de l'Accélérateur Linéaire
6 SUBATECH - Laboratoire SUBATECH Nantes
7 IPNO - Institut de Physique Nucléaire d'Orsay
8 APC - THEORIE
J. Abraham
- Function : Author
P. Abreu
- Function : Author
M. Aglietta
- Function : Author
E.J. Ahn
- Function : Author
D. Allard
- Function : Author
- PersonId : 1185888
- IdHAL : denis-allard
I. Allekotte
- Function : Author
J. Allen
- Function : Author
J. Alvarez-Muniz
- Function : Author
M. Ambrosio
- Function : Author
L. Anchordoqui
- Function : Author
S. Andringa
- Function : Author
T. Anticic
- Function : Author
A. Anzalone
- Function : Author
C. Aramo
- Function : Author
E. Arganda
- Function : Author
K. Arisaka
- Function : Author
F. Arqueros
- Function : Author
H. Asorey
- Function : Author
P. Assis
- Function : Author
M. Ave
- Function : Author
G. Avila
- Function : Author
T. Bäcker
- Function : Author
D. Badagnani
- Function : Author
M. Balzer
- Function : Author
K.B. Barber
- Function : Author
A.F. Barbosa
- Function : Author
S.L.C. Barroso
- Function : Author
B. Baughman
- Function : Author
P. Bauleo
- Function : Author
J.J. Beatty
- Function : Author
B.R. Becker
- Function : Author
K.H. Becker
- Function : Author
J.A. Bellido
- Function : Author
S. Benzvi
- Function : Author
C. Berat
- Function : Author
- PersonId : 739578
- IdHAL : corinne-berat
- ORCID : 0000-0001-8294-6294
- IdRef : 033505187
T. Bergmann
- Function : Author
X. Bertou
- Function : Author
P.L. Biermann
- Function : Author
F. Blanco
- Function : Author
M. Blanco
- Function : Author
C. Bleve
- Function : Author
H. Blümer
- Function : Author
M. Bohacova
- Function : Author
D. Boncioli
- Function : Author
R. Bonino
- Function : Author
N. Borodai
- Function : Author
J. Brack
- Function : Author
P. Brogueira
- Function : Author
W.C. Brown
- Function : Author
R. Bruijn
- Function : Author
P. Buchholz
- Function : Author
A. Bueno
- Function : Author
R.E. Burton
- Function : Author
K.S. Caballero-Mora
- Function : Author
L. Caramete
- Function : Author
R. Caruso
- Function : Author
A. Castellina
- Function : Author
O. Catalano
- Function : Author
G. Cataldi
- Function : Author
L. Cazon
- Function : Author
R. Cester
- Function : Author
A. Chiavassa
- Function : Author
J.A. Chinellato
- Function : Author
A. Chou
- Function : Author
J. Chudoba
- Function : Author
R.W. Clay
- Function : Author
E. Colombo
- Function : Author
- PersonId : 758997
- ORCID : 0000-0002-3700-3745
M.R. Coluccia
- Function : Author
R. Conceiçao
- Function : Author
F. Contreras
- Function : Author
H. Cook
- Function : Author
M.J. Cooper
- Function : Author
J. Coppens
- Function : Author
U. Cotti
- Function : Author
S. Coutu
- Function : Author
C.E. Covault
- Function : Author
A. Creusot
- Function : Author
A. Criss
- Function : Author
J. Cronin
- Function : Author
A. Curutiu
- Function : Author
S. Dagoret-Campagne
- Function : Author
- PersonId : 739894
- IdHAL : sylvie-dagoret-campagne
- ORCID : 0000-0003-1131-7030
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Richard Dallier
- Function : Author
- PersonId : 21330
- IdHAL : richard-dallier
- ORCID : 0000-0001-9452-4849
- IdRef : 120243997
K. Daumiller
- Function : Author
B.R. Dawson
- Function : Author
R.M. de Almeida
- Function : Author
M. de Domenico
- Function : Author
C. de Donato
- Function : Author
S.J. de Jong
- Function : Author
G. de La Vega
- Function : Author
W.J.M. de Mello Junior
- Function : Author
J.R.T. de Mello Neto
- Function : Author
I. de Mitri
- Function : Author
V. de Souza
- Function : Author
K.D. de Vries
- Function : Author
L. del Peral
- Function : Author
A. Della Selva
- Function : Author
C. Delle Fratte
- Function : Author
H. Dembinski
- Function : Author
C. Di Giulio
- Function : Author
J.C. Diaz
- Function : Author
M.L. Diaz Castro
- Function : Author
P.N. Diep
- Function : Author
C. Dobrigkeit
- Function : Author
J.C. d'Olivo
- Function : Author
P.N. Dong
- Function : Author
A. Dorofeev
- Function : Author
J.C. Dos
- Function : Author
M.T. Dova
- Function : Author
D. d'Urso
- Function : Author
I. Dutan
- Function : Author
M.A. Duvernois
- Function : Author
J. Ebr
- Function : Author
R. Engel
- Function : Author
M. Erdmann
- Function : Author
C.O. Escobar
- Function : Author
A. Etchegoyen
- Function : Author
P. Facal San Luis
- Function : Author
H. Falcke
- Function : Author
G. Farrar
- Function : Author
A.C. Fauth
- Function : Author
N. Fazzini
- Function : Author
A. Ferrero
- Function : Author
B. Fick
- Function : Author
A. Filevich
- Function : Author
A. Filipcic
- Function : Author
I. Fleck
- Function : Author
S. Fliescher
- Function : Author
C.E. Fracchiolla
- Function : Author
E.D. Fraenkel
- Function : Author
U. Fröhlich
- Function : Author
W. Fulgione
- Function : Author
R.F. Gamarra
- Function : Author
S. Gambetta
- Function : Author
B. Garcia
- Function : Author
D. Garcia Gamez
- Function : Author
D. Garcia-Pinto
- Function : Author
G. Gelmini
- Function : Author
H. Gemmeke
- Function : Author
P.L. Ghia
- Function : Author
U. Giaccari
- Function : Author
M. Giller
- Function : Author
H. Glass
- Function : Author
L.M. Goggin
- Function : Author
M.S. Gold
- Function : Author
G. Golup
- Function : Author
F. Gomez Albarracin
- Function : Author
M. Gomez Berisso
- Function : Author
Paulo Gonçalves
- Function : Author
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- ORCID : 0000-0002-1781-6159
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D. Gonzalez
- Function : Author
J.G. Gonzalez
- Function : Author
D. Gora
- Function : Author
A. Gorgi
- Function : Author
P. Gouffon
- Function : Author
S.R. Gozzini
- Function : Author
E. Grashorn
- Function : Author
S. Grebe
- Function : Author
M. Grigat
- Function : Author
A.F. Grillo
- Function : Author
Y. Guardincerri
- Function : Author
F. Guarino
- Function : Author
G.P. Guedes
- Function : Author
J.D. Hague
- Function : Author
V. Halenka
- Function : Author
P. Hansen
- Function : Author
D. Harari
- Function : Author
S. Harmsma
- Function : Author
J.L. Harton
- Function : Author
A. Haungs
- Function : Author
T. Hebbeker
- Function : Author
D. Heck
- Function : Author
A.E. Herve
- Function : Author
C. Hojvat
- Function : Author
V.C. Holmes
- Function : Author
P. Homola
- Function : Author
J.R. Hörandel
- Function : Author
A. Horneffer
- Function : Author
M. Hrabovsky
- Function : Author
T. Huege
- Function : Author
M. Hussain
- Function : Author
M. Iarlori
- Function : Author
A. Insolia
- Function : Author
F. Ionita
- Function : Author
A. Italiano
- Function : Author
S. Jiraskova
- Function : Author
K. Kadija
- Function : Author
M. Kaducak
- Function : Author
K.H. Kampert
- Function : Author
T. Karova
- Function : Author
P. Kasper
- Function : Author
B. Keilhauer
- Function : Author
A. Keivani
- Function : Author
J. Kelley
- Function : Author
E. Kemp
- Function : Author
R.M. Kieckhafer
- Function : Author
H.O. Klages
- Function : Author
M. Kleifges
- Function : Author
J. Kleinfeller
- Function : Author
R. Knapik
- Function : Author
J. Knapp
- Function : Author
A. Krieger
- Function : Author
O. Krömer
- Function : Author
D. Kruppke-Hansen
- Function : Author
F. Kuehn
- Function : Author
D. Kuempel
- Function : Author
K. Kulbartz
- Function : Author
N. Kunka
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A. Kusenko
- Function : Author
G. La Rosa
- Function : Author
B.L. Lago
- Function : Author
Pascal Lautridou
- Function : Author
- PersonId : 177535
- IdHAL : pascal-lautridou
- ORCID : 0000-0001-8473-6303
- IdRef : 079097405
M.S.A.B. Leao
- Function : Author
P. Lebrun
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J. R. Lee
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M.A. Leigui de Oliveira
- Function : Author
A. Letessier-Selvon
- Function : Author
- PersonId : 739493
- IdHAL : antoine-letessier-selvon
- ORCID : 0000-0002-2044-3103
- IdRef : 089440757
I. Lhenry-Yvon
- Function : Author
R. Lopez
- Function : Author
A. Lopez Agüera
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J. Lozano Bahilo
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A. Lucero
- Function : Author
M. Ludwig
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H. Lyberis
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M.C. Maccarone
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S. Maldera
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D. Mandat
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P. Mantsch
- Function : Author
A.G. Mariazzi
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H.R. Marquez Falcon
- Function : Author
G. Marsella
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D. Martello
- Function : Author
O. Martinez Bravo
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H.J. Mathes
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J. Matthews
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J.A.J. Matthews
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G. Matthiae
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D. Maurizio
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P.O. Mazur
- Function : Author
M. Mcewen
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G. Medina-Tanco
- Function : Author
M. Melissas
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D. Melo
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E. Menichetti
- Function : Author
A. Menshikov
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C. Meurer
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S. Micanovic
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M.I. Micheletti
- Function : Author
W. Miller
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L. Miramonti
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S. Mollerach
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M. Monasor
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B. Morales
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C. Morello
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E. Moreno
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- PersonId : 11861
- IdHAL : eva-moreno
- ORCID : 0000-0002-2951-5265
J.C. Moreno
- Function : Author
C. Morris
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M. Mostafa
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S. Mueller
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M.A. Muller
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R. Mussa
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G. Navarra
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J.L. Navarro
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S. Navas
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P. Necesal
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L. Nellen
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P.T. Nhung
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N. Nierstenhoefer
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D. Nitz
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D. Nosek
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L. Nozka
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M. Nyklicek
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J. Oehlschläger
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A. Olinto
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P. Oliva
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V.M. Olmos-Gilbaja
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M. Ortiz
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N. Pacheco
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D. Pakk Selmi-Dei
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M. Palatka
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J. Pallotta
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N. Palmieri
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G. Parente
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S. Parlati
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A. Parra
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J. Parrisius
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R.D. Parsons
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S. Pastor
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T. Paul
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V. Pavlidou
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M. Pech
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J. Pekala
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R. Pelayo
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I.M. Pepe
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L. Perrone
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R. Pesce
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E. Petermann
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S. Petrera
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P. Petrinca
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A. Petrolini
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Y. Petrov
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J. Petrovic
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C. Pfendner
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R. Piegaia
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T. Pierog
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M. Pimenta
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V. Pirronello
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M. Platino
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V.H. Ponce
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M. Pontz
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P. Privitera
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M. Prouza
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E.J. Quel
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J. Rautenberg
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D. Ravignani
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A. Redondo
- Function : Author
Benoît Revenu
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- PersonId : 3476
- IdHAL : benoit-revenu
- ORCID : 0000-0002-7629-4805
- IdRef : 068687893
F.A.S. Rezende
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J. Ridky
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S. Riggi
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M. Risse
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P. Ristori
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V. Rizi
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C. Robledo
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G. Rodriguez
- Function : Author
J. Rodriguez
- Function : Author
- PersonId : 755417
- ORCID : 0000-0001-8812-0565
J. Rodriguez Rojo
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I. Rodriguez-Cabo
- Function : Author
M.D. Rodriguez-Frias
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G. Ros
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J. Rosado
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T. Rossler
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M. Roth
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E. Roulet
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A.C. Rovero
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F. Salamida
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H. Salazar
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G. Salina
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F. Sanchez
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M. Santander
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C.E. Santo
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E. Santos
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E.M. Santos
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F. Sarazin
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S. Sarkar
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R. Sato
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N. Scharf
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V. Scherini
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H. Schieler
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P. Schiffer
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A. Schmidt
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- PersonId : 755172
- ORCID : 0000-0002-1109-2954
- IdRef : 074439162
F. Schmidt
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T. Schmidt
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O. Scholten
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H. Schoorlemmer
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J. Schovancova
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P. Schovanek
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F. Schroeder
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S. Schulte
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F. Schüssler
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- PersonId : 758998
- ORCID : 0000-0003-1500-6571
- IdRef : 248085166
D. Schuster
- Function : Author
S.J. Sciutto
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M. Scuderi
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A. Segreto
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M. Settimo
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- PersonId : 178758
- IdHAL : mariangela-settimo
- ORCID : 0000-0003-0650-5512
- IdRef : 253120365
R.C. Shellard
- Function : Author
I. Sidelnik
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B.B. Siffert
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G. Sigl
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A. Smia Lkowski
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R. Smida
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G.R. Snow
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P. Sommers
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J. Sorokin
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H. Spinka
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R. Squartini
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J. Stasielak
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M. Stephan
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F. Suarez
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A.D. Supanitsky
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T. Susa
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M.S. Sutherland
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J. Swain
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Z. Szadkowski
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A. Tamashiro
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A. Tamburro
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A. Tapia
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T. Tarutina
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O. Tascau
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R. Tcaciuc
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D. Tcherniakhovski
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D. Tegolo
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N.T. Thao
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D. Thomas
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J. Tiffenberg
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C. Timmermans
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W. Tkaczyk
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C.J. Todero Peixoto
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B. Tomé
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A. Tonachini
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P. Travnicek
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D.B. Tridapalli
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E. Trovato
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M. Tueros
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R. Ulrich
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M. Unger
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J.F. Valdés Galicia
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I. Valino
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L. Valore
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A.M. van den Berg
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J.R. Vazquez
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R.A. Vazquez
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D. Veberic
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T. Venters
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V. Verzi
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M. Videla
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L. Villasenor
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S. Vorobiov
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L. Voyvodic
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H. Wahlberg
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P. Wahrlich
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O. Wainberg
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D. Warner
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A.A. Watson
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S. Westerhoff
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B.J. Whelan
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G. Wieczorek
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L. Wiencke
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B. Wilczynska
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H. Wilczynski
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C. Williams
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T. Winchen
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M.G. Winnick
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B. Wundheiler
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T. Yamamoto
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- ORCID : 0000-0001-9734-8203
P. Younk
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G. Yuan
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A. Yushkov
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E. Zas
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D. Zavrtanik
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M. Zavrtanik
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I. Zaw
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A. Zepeda
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M. Ziolkowski
- Function : Author
Abstract
We describe the measurement of the depth of maximum, Xmax, of the longitudinal development of air showers induced by cosmic rays. Almost four thousand events above 10^18 eV observed by the fluorescence detector of the Pierre Auger Observatory in coincidence with at least one surface detector station are selected for the analysis. The average shower maximum was found to evolve with energy at a rate of (106 +35/-21) g/cm^2/decade below 10^(18.24 +/- 0.05) eV and (24 +/- 3) g/cm^2/decade above this energy. The measured shower-to-shower fluctuations decrease from about 55 to 26 g/cm^2. The interpretation of these results in terms of the cosmic ray mass composition is briefly discussed.