Campo DC | Valor | Idioma |
dc.contributor.author | Pepe, Iuri Muniz | - |
dc.contributor.author | Abraham, J. | - |
dc.contributor.author | Abreu, P. | - |
dc.contributor.author | Aglietta, M. | - |
dc.contributor.author | Aguirre, C. | - |
dc.creator | Pepe, Iuri Muniz | - |
dc.creator | Abraham, J. | - |
dc.creator | Abreu, P. | - |
dc.creator | Aglietta, M. | - |
dc.creator | Aguirre, C. | - |
dc.date.accessioned | 2014-02-13T18:10:31Z | - |
dc.date.available | 2014-02-13T18:10:31Z | - |
dc.date.issued | 2008 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | http://repositorio.ufba.br/ri/handle/ri/14610 | - |
dc.description | p. 1-7 | pt_BR |
dc.description.abstract | The surface detector array of the Pierre Auger Observatory is sensitive to Earth-skimming tau neutrinos that interact in Earth’s crust. Tau leptons from ντ charged-current interactions can emerge and decay in the atmosphere to produce a nearly horizontal shower with a significant electromagnetic component. The data collected between 1 January 2004 and 31 August 2007 are used to place an upper limit on the diffuse flux of ντ at EeV energies. Assuming an E−2ν differential energy spectrum the limit set at 90% C.L. is E2νdNντ/dEν<1.3×10−7 GeV cm−2 s−1 sr−1 in the energy range 2×1017 eV<Eν<2×1019 eV. | pt_BR |
dc.language.iso | en | pt_BR |
dc.rights | Acesso Aberto | pt_BR |
dc.source | http://dx.doi.org/10.1103/PhysRevLett.100.211101 | pt_BR |
dc.title | Upper limit on the diffuse flux of ultrahigh energy tau neutrinos from the pierre auger observatory | pt_BR |
dc.title.alternative | Physical Review Letters | pt_BR |
dc.type | Artigo de Periódico | pt_BR |
dc.identifier.number | v. 100, n. 21 | pt_BR |
dc.publisher.country | Brasil | pt_BR |
Aparece nas coleções: | Artigo Publicado em Periódico (FIS)
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