Atmospheric effects on extensive air showers observed with the surface detector of the Pierre Auger observatory

Detalhes bibliográficos
Autor(a) principal: Abraham, J.
Data de Publicação: 2009
Outros Autores: Caruso, R., De Domenico, M., Insolia, A., Pepe, Iuri Muniz
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/6294
Resumo: Trabalho completo: acesso restrito, p.89–99
id UFBA-2_204974f7b7d3f77df72540e94103ef4e
oai_identifier_str oai:repositorio.ufba.br:ri/6294
network_acronym_str UFBA-2
network_name_str Repositório Institucional da UFBA
repository_id_str 1932
spelling Abraham, J.Caruso, R.De Domenico, M.Insolia, A.Pepe, Iuri MunizAbraham, J.Caruso, R.De Domenico, M.Insolia, A.Pepe, Iuri Muniz2012-07-03T13:44:59Z2009-090927-6505http://www.repositorio.ufba.br/ri/handle/ri/6294v. 32, n. 2Trabalho completo: acesso restrito, p.89–99Atmospheric parameters, such as pressure (P), temperature (T) and density (ρ∝P/T), affect the development of extensive air showers initiated by energetic cosmic rays. We have studied the impact of atmospheric variations on extensive air showers by means of the surface detector of the Pierre Auger Observatory. The rate of events shows a ∼10% seasonal modulation and ∼2% diurnal one. We find that the observed behaviour is explained by a model including the effects associated with the variations of P and ρ. The former affects the longitudinal development of air showers while the latter influences the Molière radius and hence the lateral distribution of the shower particles. The model is validated with full simulations of extensive air showers using atmospheric profiles measured at the site of the Pierre Auger Observatory.Submitted by Bruna Lessa (lessbruna@gmail.com) on 2012-07-03T13:44:58Z No. of bitstreams: 1 (101)1-s2.0-S0927650509001017-main.pdf: 1294501 bytes, checksum: ce51757e826af91cc03867d15ace5e9a (MD5)Made available in DSpace on 2012-07-03T13:44:59Z (GMT). No. of bitstreams: 1 (101)1-s2.0-S0927650509001017-main.pdf: 1294501 bytes, checksum: ce51757e826af91cc03867d15ace5e9a (MD5) Previous issue date: 2009-09Elsevierhttp://dx.doi.org/10.1016/j.astropartphys.2009.06.004,reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAExtensive air showersUHECRAtmosphereWeatherAtmospheric effects on extensive air showers observed with the surface detector of the Pierre Auger observatoryAstroparticle Physicsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01enginfo:eu-repo/semantics/openAccessORIGINAL(101)1-s2.0-S0927650509001017-main.pdf(101)1-s2.0-S0927650509001017-main.pdfapplication/pdf1294501https://repositorio.ufba.br/bitstream/ri/6294/1/%28101%291-s2.0-S0927650509001017-main.pdfce51757e826af91cc03867d15ace5e9aMD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/6294/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXT(101)1-s2.0-S0927650509001017-main.pdf.txt(101)1-s2.0-S0927650509001017-main.pdf.txtExtracted texttext/plain51012https://repositorio.ufba.br/bitstream/ri/6294/3/%28101%291-s2.0-S0927650509001017-main.pdf.txt46bbc4ab034249c8f5f0d837e1e36010MD53ri/62942022-08-08 13:17:24.158oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-08-08T16:17:24Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Atmospheric effects on extensive air showers observed with the surface detector of the Pierre Auger observatory
dc.title.alternative.pt_BR.fl_str_mv Astroparticle Physics
title Atmospheric effects on extensive air showers observed with the surface detector of the Pierre Auger observatory
spellingShingle Atmospheric effects on extensive air showers observed with the surface detector of the Pierre Auger observatory
Abraham, J.
Extensive air showers
UHECR
Atmosphere
Weather
title_short Atmospheric effects on extensive air showers observed with the surface detector of the Pierre Auger observatory
title_full Atmospheric effects on extensive air showers observed with the surface detector of the Pierre Auger observatory
title_fullStr Atmospheric effects on extensive air showers observed with the surface detector of the Pierre Auger observatory
title_full_unstemmed Atmospheric effects on extensive air showers observed with the surface detector of the Pierre Auger observatory
title_sort Atmospheric effects on extensive air showers observed with the surface detector of the Pierre Auger observatory
author Abraham, J.
author_facet Abraham, J.
Caruso, R.
De Domenico, M.
Insolia, A.
Pepe, Iuri Muniz
author_role author
author2 Caruso, R.
De Domenico, M.
Insolia, A.
Pepe, Iuri Muniz
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Abraham, J.
Caruso, R.
De Domenico, M.
Insolia, A.
Pepe, Iuri Muniz
Abraham, J.
Caruso, R.
De Domenico, M.
Insolia, A.
Pepe, Iuri Muniz
dc.subject.por.fl_str_mv Extensive air showers
UHECR
Atmosphere
Weather
topic Extensive air showers
UHECR
Atmosphere
Weather
description Trabalho completo: acesso restrito, p.89–99
publishDate 2009
dc.date.issued.fl_str_mv 2009-09
dc.date.accessioned.fl_str_mv 2012-07-03T13:44:59Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.repositorio.ufba.br/ri/handle/ri/6294
dc.identifier.issn.none.fl_str_mv 0927-6505
dc.identifier.number.pt_BR.fl_str_mv v. 32, n. 2
identifier_str_mv 0927-6505
v. 32, n. 2
url http://www.repositorio.ufba.br/ri/handle/ri/6294
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.1016/j.astropartphys.2009.06.004,
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
bitstream.url.fl_str_mv https://repositorio.ufba.br/bitstream/ri/6294/1/%28101%291-s2.0-S0927650509001017-main.pdf
https://repositorio.ufba.br/bitstream/ri/6294/2/license.txt
https://repositorio.ufba.br/bitstream/ri/6294/3/%28101%291-s2.0-S0927650509001017-main.pdf.txt
bitstream.checksum.fl_str_mv ce51757e826af91cc03867d15ace5e9a
1b89a9a0548218172d7c829f87a0eab9
46bbc4ab034249c8f5f0d837e1e36010
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
repository.name.fl_str_mv Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)
repository.mail.fl_str_mv
_version_ 1808459402476257280

Registros relacionados