DSpace

RI UFBA >
Instituto de Física >
Artigos Publicados em Periódicos (FIS) >

Please use this identifier to cite or link to this item: http://repositorio.ufba.br/ri/handle/ri/5526

Title: Search for first harmonic modulation in the right ascension distribution of cosmic rays detected at the Pierre Auger Observatory
Other Titles: ASTROPARTICLE PHYSICS
Authors: Abreu, P.
Aglietta, M.
Ahn, E. J.
Pepe, Iuri Muniz
Keywords: Ultra-high energy cosmic rays;Large scale anisotropies;Pierre Auger Observatory
Issue Date: 2011
Abstract: We present the results of searches for dipolar-type anisotropies in different energy ranges above 2.5 1017 eV with the surface detector array of the Pierre Auger Observatory, reporting on both the phase and the amplitude measurements of the first harmonic modulation in the right-ascension distribution. Upper limits on the amplitudes are obtained, which provide the most stringent bounds at present, being
Description: Acesso restrito: Texto completo. p. 627-639.
URI: http://www.repositorio.ufba.br/ri/handle/ri/5526
ISSN: 0927-6505
Appears in Collections:Artigos Publicados em Periódicos (FIS)

Files in This Item:

File Description SizeFormat
__pdn.sciencedirect.com_....0-S0927650510002422-main.pdf285.57 kBAdobe PDFView/Open
View Statistics

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

 

    Universidade Federal da Bahia

Contate-nos. Saiba mais sobre o RI/UFBA