Measurement of the depth of maximum of extensive air showers above 10{18} eV.

We describe the measurement of the depth of maximum, X{max}, of the longitudinal development of air showers induced by cosmic rays. Almost 4000 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...

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Bibliographic Details
Main Authors: Abraham, J, Abreu, P, Aglietta, M, Ahn, E, Allard, D, Allekotte, I, Allen, J, Alvarez-Muñiz, J, Ambrosio, M, Anchordoqui, L, Andringa, S, Anticić, T, Anzalone, A, Aramo, C, Arganda, E, Arisaka, K, Arqueros, F, Asorey, H, Assis, P, Aublin, J, Ave, M, Avila, G, Bäcker, T, Badagnani, D, Balzer, M
Format: Journal article
Language:English
Published: 2010