Search for ultrahigh energy neutrinos in highly inclined events at the Pierre Auger Observatory

Detalhes bibliográficos
Autor(a) principal: Pepe, Iuri Muniz
Data de Publicação: 2011
Outros Autores: Abreu, P., Aglietta, M., Ahlers, M., Ahn, E. J., Albuquerque, Ivone Freire da Mota e, Allard, D., Allekotte, I.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/14605
Resumo: p. 1-16
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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.2014-02-13T18:08:44Z2014-02-13T18:08:44Z20111550-7998http://repositorio.ufba.br/ri/handle/ri/14605v. 84, n. 12p. 1-16The Surface Detector of the Pierre Auger Observatory is sensitive to neutrinos of all flavors above 0.1 EeV. These interact through charged and neutral currents in the atmosphere giving rise to extensive air showers. When interacting deeply in the atmosphere at nearly horizontal incidence, neutrinos can be distinguished from regular hadronic cosmic rays by the broad time structure of their shower signals in the water-Cherenkov detectors. In this paper we present for the first time an analysis based on down-going neutrinos. We describe the search procedure, the possible sources of background, the method to compute the exposure and the associated systematic uncertainties. No candidate neutrinos have been found in data collected from 1 January 2004 to 31 May 2010. Assuming an E−2 differential energy spectrum the limit on the single-flavor neutrino is E2dN/dE<1.74×10−7GeVcm−2s−1sr−1 at 90% C.L. in the energy range 1×1017eV<E<1×1020eV.Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2014-02-10T13:13:18Z No. of bitstreams: 1 I. M. Pepe.pdf: 1134869 bytes, checksum: 93e7e125c5750a75fd186c5182479baf (MD5)Approved for entry into archive by Alda Lima da Silva (sivalda@ufba.br) on 2014-02-13T18:08:44Z (GMT) No. of bitstreams: 1 I. M. Pepe.pdf: 1134869 bytes, checksum: 93e7e125c5750a75fd186c5182479baf (MD5)Made available in DSpace on 2014-02-13T18:08:44Z (GMT). No. of bitstreams: 1 I. M. Pepe.pdf: 1134869 bytes, checksum: 93e7e125c5750a75fd186c5182479baf (MD5) Previous issue date: 2011http://dx.doi.org 10.1103/PhysRevD.84.122005reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBASearch for ultrahigh energy neutrinos in highly inclined events at the Pierre Auger ObservatoryPhysical Review Dinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleBrasilinfo:eu-repo/semantics/openAccessengORIGINALI. M. Pepe.pdfI. M. Pepe.pdfapplication/pdf1134869https://repositorio.ufba.br/bitstream/ri/14605/1/I.%20M.%20Pepe.pdf93e7e125c5750a75fd186c5182479bafMD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/14605/2/license.txtff6eaa8b858ea317fded99f125f5fcd0MD52TEXTI. M. Pepe.pdf.txtI. M. Pepe.pdf.txtExtracted texttext/plain71485https://repositorio.ufba.br/bitstream/ri/14605/3/I.%20M.%20Pepe.pdf.txtf35d57a16bcef7029014bd811d06d96fMD53ri/146052022-03-23 20:18:54.005oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-03-23T23:18:54Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Search for ultrahigh energy neutrinos in highly inclined events at the Pierre Auger Observatory
dc.title.alternative.pt_BR.fl_str_mv Physical Review D
title Search for ultrahigh energy neutrinos in highly inclined events at the Pierre Auger Observatory
spellingShingle Search for ultrahigh energy neutrinos in highly inclined events at the Pierre Auger Observatory
Pepe, Iuri Muniz
title_short Search for ultrahigh energy neutrinos in highly inclined events at the Pierre Auger Observatory
title_full Search for ultrahigh energy neutrinos in highly inclined events at the Pierre Auger Observatory
title_fullStr Search for ultrahigh energy neutrinos in highly inclined events at the Pierre Auger Observatory
title_full_unstemmed Search for ultrahigh energy neutrinos in highly inclined events at the Pierre Auger Observatory
title_sort Search for ultrahigh energy neutrinos in highly inclined events 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.
author_role author
author2 Abreu, P.
Aglietta, M.
Ahlers, M.
Ahn, E. J.
Albuquerque, Ivone Freire da Mota e
Allard, D.
Allekotte, I.
author2_role 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.
description p. 1-16
publishDate 2011
dc.date.issued.fl_str_mv 2011
dc.date.accessioned.fl_str_mv 2014-02-13T18:08:44Z
dc.date.available.fl_str_mv 2014-02-13T18:08:44Z
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://repositorio.ufba.br/ri/handle/ri/14605
dc.identifier.issn.none.fl_str_mv 1550-7998
dc.identifier.number.pt_BR.fl_str_mv v. 84, n. 12
identifier_str_mv 1550-7998
v. 84, n. 12
url http://repositorio.ufba.br/ri/handle/ri/14605
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 10.1103/PhysRevD.84.122005
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
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