Depth of maximum of air-shower profiles at the Pierre Auger Observatory : I. Measurements at energies above 10<sup>17.8</sup>eV
- Autores
- Dova, María Teresa; Hansen, Patricia María; Jarne, Cecilia Gisele; Mariazzi, Analisa Gabriela; Sciutto, Sergio Juan; Wahlberg, Hernán Pablo; Pier Auger Collaboration
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We report a study of the distributions of the depth of maximum, Xmax, of extensive air-shower profiles with energies above 1017.8eV as observed with the fluorescence telescopes of the Pierre Auger Observatory. The analysis method for selecting a data sample with minimal sampling bias is described in detail as well as the experimental cross-checks and systematic uncertainties. Furthermore, we discuss the detector acceptance and the resolution of the Xmax measurement and provide parametrizations thereof as a function of energy. The energy dependence of the mean and standard deviation of the Xmax distributions are compared to air-shower simulations for different nuclear primaries and interpreted in terms of the mean and variance of the logarithmic mass distribution at the top of the atmosphere.
La lista completa de autores que integran el documento puede consultarse en el archivo.
Facultad de Ciencias Exactas - Materia
-
Física
Ciencias Exactas
Pierre Auger observatory
Radiación Cósmica
Cascada atmosférica extensa - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/85047
Ver los metadatos del registro completo
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Depth of maximum of air-shower profiles at the Pierre Auger Observatory : I. Measurements at energies above 10<sup>17.8</sup>eVDova, María TeresaHansen, Patricia MaríaJarne, Cecilia GiseleMariazzi, Analisa GabrielaSciutto, Sergio JuanWahlberg, Hernán PabloPier Auger CollaborationFísicaCiencias ExactasPierre Auger observatoryRadiación CósmicaCascada atmosférica extensaWe report a study of the distributions of the depth of maximum, Xmax, of extensive air-shower profiles with energies above 10<sup>17.8</sup>eV as observed with the fluorescence telescopes of the Pierre Auger Observatory. The analysis method for selecting a data sample with minimal sampling bias is described in detail as well as the experimental cross-checks and systematic uncertainties. Furthermore, we discuss the detector acceptance and the resolution of the Xmax measurement and provide parametrizations thereof as a function of energy. The energy dependence of the mean and standard deviation of the Xmax distributions are compared to air-shower simulations for different nuclear primaries and interpreted in terms of the mean and variance of the logarithmic mass distribution at the top of the atmosphere.La lista completa de autores que integran el documento puede consultarse en el archivo.Facultad de Ciencias Exactas2014-12-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/85047enginfo:eu-repo/semantics/altIdentifier/issn/1550-7998info:eu-repo/semantics/altIdentifier/doi/10.1103/physrevd.90.122005info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:16:20Zoai:sedici.unlp.edu.ar:10915/85047Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:16:21.08SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Depth of maximum of air-shower profiles at the Pierre Auger Observatory : I. Measurements at energies above 10<sup>17.8</sup>eV |
title |
Depth of maximum of air-shower profiles at the Pierre Auger Observatory : I. Measurements at energies above 10<sup>17.8</sup>eV |
spellingShingle |
Depth of maximum of air-shower profiles at the Pierre Auger Observatory : I. Measurements at energies above 10<sup>17.8</sup>eV Dova, María Teresa Física Ciencias Exactas Pierre Auger observatory Radiación Cósmica Cascada atmosférica extensa |
title_short |
Depth of maximum of air-shower profiles at the Pierre Auger Observatory : I. Measurements at energies above 10<sup>17.8</sup>eV |
title_full |
Depth of maximum of air-shower profiles at the Pierre Auger Observatory : I. Measurements at energies above 10<sup>17.8</sup>eV |
title_fullStr |
Depth of maximum of air-shower profiles at the Pierre Auger Observatory : I. Measurements at energies above 10<sup>17.8</sup>eV |
title_full_unstemmed |
Depth of maximum of air-shower profiles at the Pierre Auger Observatory : I. Measurements at energies above 10<sup>17.8</sup>eV |
title_sort |
Depth of maximum of air-shower profiles at the Pierre Auger Observatory : I. Measurements at energies above 10<sup>17.8</sup>eV |
dc.creator.none.fl_str_mv |
Dova, María Teresa Hansen, Patricia María Jarne, Cecilia Gisele Mariazzi, Analisa Gabriela Sciutto, Sergio Juan Wahlberg, Hernán Pablo Pier Auger Collaboration |
author |
Dova, María Teresa |
author_facet |
Dova, María Teresa Hansen, Patricia María Jarne, Cecilia Gisele Mariazzi, Analisa Gabriela Sciutto, Sergio Juan Wahlberg, Hernán Pablo Pier Auger Collaboration |
author_role |
author |
author2 |
Hansen, Patricia María Jarne, Cecilia Gisele Mariazzi, Analisa Gabriela Sciutto, Sergio Juan Wahlberg, Hernán Pablo Pier Auger Collaboration |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
Física Ciencias Exactas Pierre Auger observatory Radiación Cósmica Cascada atmosférica extensa |
topic |
Física Ciencias Exactas Pierre Auger observatory Radiación Cósmica Cascada atmosférica extensa |
dc.description.none.fl_txt_mv |
We report a study of the distributions of the depth of maximum, Xmax, of extensive air-shower profiles with energies above 10<sup>17.8</sup>eV as observed with the fluorescence telescopes of the Pierre Auger Observatory. The analysis method for selecting a data sample with minimal sampling bias is described in detail as well as the experimental cross-checks and systematic uncertainties. Furthermore, we discuss the detector acceptance and the resolution of the Xmax measurement and provide parametrizations thereof as a function of energy. The energy dependence of the mean and standard deviation of the Xmax distributions are compared to air-shower simulations for different nuclear primaries and interpreted in terms of the mean and variance of the logarithmic mass distribution at the top of the atmosphere. La lista completa de autores que integran el documento puede consultarse en el archivo. Facultad de Ciencias Exactas |
description |
We report a study of the distributions of the depth of maximum, Xmax, of extensive air-shower profiles with energies above 10<sup>17.8</sup>eV as observed with the fluorescence telescopes of the Pierre Auger Observatory. The analysis method for selecting a data sample with minimal sampling bias is described in detail as well as the experimental cross-checks and systematic uncertainties. Furthermore, we discuss the detector acceptance and the resolution of the Xmax measurement and provide parametrizations thereof as a function of energy. The energy dependence of the mean and standard deviation of the Xmax distributions are compared to air-shower simulations for different nuclear primaries and interpreted in terms of the mean and variance of the logarithmic mass distribution at the top of the atmosphere. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-12-31 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://sedici.unlp.edu.ar/handle/10915/85047 |
url |
http://sedici.unlp.edu.ar/handle/10915/85047 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/issn/1550-7998 info:eu-repo/semantics/altIdentifier/doi/10.1103/physrevd.90.122005 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
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openAccess |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
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