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
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/85047
Acceder
id SEDICI_625d6d4ebc71f48d85f94ae11fcfa399
oai_identifier_str oai:sedici.unlp.edu.ar:10915/85047
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling 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:UNLP2025-10-22T16:57:11Zoai: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:13292025-10-22 16:57:11.998SEDICI (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)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 12.982451

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