Large-scale distribution of arrival directions of cosmic rays detected above 1018 ev at the pierre auger observatory

Detalhes bibliográficos
Autor(a) principal: Pepe, Iuri Muniz
Data de Publicação: 2012
Outros Autores: Abreu, P., Aglietta, M., Ahlers, M., Ahn, E. J., Albuquerque, Ivone Freire da Mota e, Allard, D., Allekotte, I., Allen, J.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/14880
Resumo: p. 1-20
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spelling Pepe, Iuri MunizAbreu, P.Aglietta, M.Ahlers, M.Ahn, E. J.Albuquerque, Ivone Freire da Mota eAllard, D.Allekotte, I.Allen, J.Pepe, Iuri MunizAbreu, P.Aglietta, M.Ahlers, M.Ahn, E. J.Albuquerque, Ivone Freire da Mota eAllard, D.Allekotte, I.Allen, J.2014-04-29T14:30:16Z2014-04-29T14:30:16Z20120004-637Xhttp://repositorio.ufba.br/ri/handle/ri/14880v. 203, n. 2p. 1-20A thorough search for large-scale anisotropies in the distribution of arrival directions of cosmic rays detected above 1018 eV at the Pierre Auger Observatory is presented. This search is performed as a function of both declination and right ascension in several energy ranges above 1018 eV, and reported in terms of dipolar and quadrupolar coefficients. Within the systematic uncertainties, no significant deviation from isotropy is revealed. Assuming that any cosmic-ray anisotropy is dominated by dipole and quadrupole moments in this energy range, upper limits on their amplitudes are derived. These upper limits allow us to test the origin of cosmic rays above 1018 eV from stationary Galactic sources densely distributed in the Galactic disk and predominantly emitting light particles in all directions.Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2014-04-29T14:30:16Z No. of bitstreams: 1 I. M. Pepe.pdf: 1224160 bytes, checksum: 8ede483b5f63278cc8a15a88b8dba9e3 (MD5)Made available in DSpace on 2014-04-29T14:30:16Z (GMT). No. of bitstreams: 1 I. M. Pepe.pdf: 1224160 bytes, checksum: 8ede483b5f63278cc8a15a88b8dba9e3 (MD5) Previous issue date: 2012http://dx.doi.org/ doi:10.1088/0067-0049/203/2/34reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAAstroparticle physicsCosmic raysLarge-scale distribution of arrival directions of cosmic rays detected above 1018 ev at the pierre auger observatoryAstrophysical Journalinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleBrasilinfo:eu-repo/semantics/openAccessengORIGINALI. M. Pepe.pdfI. M. Pepe.pdfapplication/pdf1224160https://repositorio.ufba.br/bitstream/ri/14880/1/I.%20M.%20Pepe.pdf8ede483b5f63278cc8a15a88b8dba9e3MD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/14880/2/license.txt0d4b811ef71182510d2015daa7c8a900MD52TEXTI. M. Pepe.pdf.txtI. M. Pepe.pdf.txtExtracted texttext/plain106570https://repositorio.ufba.br/bitstream/ri/14880/3/I.%20M.%20Pepe.pdf.txt813cd7c497d73a88bdbb2d77b1dcf2b3MD53ri/148802022-07-05 14:03:48.221oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:48Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Large-scale distribution of arrival directions of cosmic rays detected above 1018 ev at the pierre auger observatory
dc.title.alternative.pt_BR.fl_str_mv Astrophysical Journal
title Large-scale distribution of arrival directions of cosmic rays detected above 1018 ev at the pierre auger observatory
spellingShingle Large-scale distribution of arrival directions of cosmic rays detected above 1018 ev at the pierre auger observatory
Pepe, Iuri Muniz
Astroparticle physics
Cosmic rays
title_short Large-scale distribution of arrival directions of cosmic rays detected above 1018 ev at the pierre auger observatory
title_full Large-scale distribution of arrival directions of cosmic rays detected above 1018 ev at the pierre auger observatory
title_fullStr Large-scale distribution of arrival directions of cosmic rays detected above 1018 ev at the pierre auger observatory
title_full_unstemmed Large-scale distribution of arrival directions of cosmic rays detected above 1018 ev at the pierre auger observatory
title_sort Large-scale distribution of arrival directions of cosmic rays detected above 1018 ev at the pierre auger observatory
author Pepe, Iuri Muniz
author_facet Pepe, Iuri Muniz
Abreu, P.
Aglietta, M.
Ahlers, M.
Ahn, E. J.
Albuquerque, Ivone Freire da Mota e
Allard, D.
Allekotte, I.
Allen, J.
author_role author
author2 Abreu, P.
Aglietta, M.
Ahlers, M.
Ahn, E. J.
Albuquerque, Ivone Freire da Mota e
Allard, D.
Allekotte, I.
Allen, J.
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Pepe, Iuri Muniz
Abreu, P.
Aglietta, M.
Ahlers, M.
Ahn, E. J.
Albuquerque, Ivone Freire da Mota e
Allard, D.
Allekotte, I.
Allen, J.
Pepe, Iuri Muniz
Abreu, P.
Aglietta, M.
Ahlers, M.
Ahn, E. J.
Albuquerque, Ivone Freire da Mota e
Allard, D.
Allekotte, I.
Allen, J.
dc.subject.por.fl_str_mv Astroparticle physics
Cosmic rays
topic Astroparticle physics
Cosmic rays
description p. 1-20
publishDate 2012
dc.date.issued.fl_str_mv 2012
dc.date.accessioned.fl_str_mv 2014-04-29T14:30:16Z
dc.date.available.fl_str_mv 2014-04-29T14:30:16Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv http://repositorio.ufba.br/ri/handle/ri/14880
dc.identifier.issn.none.fl_str_mv 0004-637X
dc.identifier.number.pt_BR.fl_str_mv v. 203, n. 2
identifier_str_mv 0004-637X
v. 203, n. 2
url http://repositorio.ufba.br/ri/handle/ri/14880
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.country.fl_str_mv Brasil
dc.source.pt_BR.fl_str_mv http://dx.doi.org/ doi:10.1088/0067-0049/203/2/34
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