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| HAL : in2p3-00368034, version 1 |
| Code Bibliographique ADS : 2008sf2a.conf..277R |
| Fiche détaillée |  Récupérer au format |
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| Semaine de l'Astrophysique Française - Journées de la SF2A, Paris : France (2008) |
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| Atmospheric effects on extensive air showers observed with the Surface Detector of the Pierre Auger Observatory |
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| B. Rouillé-D'Orfeuil1 |
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| PIERRE AUGER Collaboration(s) |
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| (11/2008) |
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| Atmospheric parameters, such as pressure (P), temperature (T) and density (ρ ∝ P/T), affect the development of extensive air showers (EAS) initiated by energetic cosmic rays (CRs). We have studied the impact of atmospheric variations on EAS by means of the surface detector of the Pierre Auger Observatory, analyzing the dependence on P and ρ of the counting rate of events. We show that the observed behaviour is explained by a model including P and ρ and validated with full EAS simulations. |
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| 1 : | APC - AstroParticule et Cosmologie |
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| APC - AHE |
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| Thème(s) | : | Physique/Astrophysique/Cosmologie et astrophysique extra-galactique Planète et Univers/Astrophysique/Cosmologie et astrophysique extra-galactique Planète et Univers/Astrophysique Physique/Astrophysique/Phénomènes cosmiques de haute energie Planète et Univers/Astrophysique/Phénomènes cosmiques de haute energie |
| in2p3-00368034, version 1 | |
| http://hal.in2p3.fr/in2p3-00368034 | |
| oai:hal.in2p3.fr:in2p3-00368034 | |
| Contributeur : Simone Lantz | |
| Soumis le : Vendredi 13 Mars 2009, 12:23:06 | |
| Dernière modification le : Samedi 23 Juin 2012, 14:29:22 | |
