Mass sensitive observables of the Pierre Auger Observatory

In this article we will discuss measurements of the longitudinal development of air showers at the Pierre Auger Observatory. The longitudinal development of the electromagnetic component can be directly observed by the fluorescence telescopes of the Auger Observatory and we will present the results...

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Main Author: Unger M.
Format: Article
Language:English
Published: EDP Sciences 2013-06-01
Series:EPJ Web of Conferences
Online Access:http://dx.doi.org/10.1051/epjconf/20135304009
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spelling doaj-1df0b64b547b4898843025a8d3fcf9bb2021-08-02T08:19:40ZengEDP SciencesEPJ Web of Conferences2100-014X2013-06-01530400910.1051/epjconf/20135304009Mass sensitive observables of the Pierre Auger ObservatoryUnger M.In this article we will discuss measurements of the longitudinal development of air showers at the Pierre Auger Observatory. The longitudinal development of the electromagnetic component can be directly observed by the fluorescence telescopes of the Auger Observatory and we will present the results on the evolution of the average shower maximum and its fluctuations as a function of energy. Moreover, two observables from the surface detector, the asymmetry of the rise time of the station signals and the muon production depth, will be discussed and the measurements will be compared to predictions from air shower simulations for different primary particle types. http://dx.doi.org/10.1051/epjconf/20135304009
collection DOAJ
language English
format Article
sources DOAJ
author Unger M.
spellingShingle Unger M.
Mass sensitive observables of the Pierre Auger Observatory
EPJ Web of Conferences
author_facet Unger M.
author_sort Unger M.
title Mass sensitive observables of the Pierre Auger Observatory
title_short Mass sensitive observables of the Pierre Auger Observatory
title_full Mass sensitive observables of the Pierre Auger Observatory
title_fullStr Mass sensitive observables of the Pierre Auger Observatory
title_full_unstemmed Mass sensitive observables of the Pierre Auger Observatory
title_sort mass sensitive observables of the pierre auger observatory
publisher EDP Sciences
series EPJ Web of Conferences
issn 2100-014X
publishDate 2013-06-01
description In this article we will discuss measurements of the longitudinal development of air showers at the Pierre Auger Observatory. The longitudinal development of the electromagnetic component can be directly observed by the fluorescence telescopes of the Auger Observatory and we will present the results on the evolution of the average shower maximum and its fluctuations as a function of energy. Moreover, two observables from the surface detector, the asymmetry of the rise time of the station signals and the muon production depth, will be discussed and the measurements will be compared to predictions from air shower simulations for different primary particle types.
url http://dx.doi.org/10.1051/epjconf/20135304009
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