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dc.date.accessioned | 2019-09-06T15:01:43Z | |
dc.date.available | 2019-09-06T15:01:43Z | |
dc.date.issued | 2010-12-28 | |
dc.identifier.uri | http://sedici.unlp.edu.ar/handle/10915/80660 | |
dc.description.abstract | We present the results of searches for dipolar-type anisotropies in different energy ranges above 2.5 x 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 below 2% at 99% C.L. for EeV energies. We also compare our results to those of previous experiments as well as with some theoretical expectations. | en |
dc.format.extent | 627-639 | es |
dc.language | en | es |
dc.subject | Radiación cósmica | es |
dc.subject | Anisotropía | es |
dc.subject | Pierre Auger Observatory | es |
dc.title | Search for first harmonic modulation in the right ascension distribution of cosmic rays detected at the Pierre Auger Observatory | en |
dc.type | Articulo | es |
sedici.identifier.other | https://doi.org/10.1016/j.astropartphys.2010.12.007 | es |
sedici.identifier.issn | 0927-6505 | es |
sedici.creator.person | Dova, María Teresa | es |
sedici.creator.person | Gómez Albarracín, Flavia Alejandra | es |
sedici.creator.person | Hansen, Patricia María | es |
sedici.creator.person | Mariazzi, Analisa Gabriela | es |
sedici.creator.person | Moreno, Juan Cruz | es |
sedici.creator.person | Sciutto, Sergio Juan | es |
sedici.creator.person | Wahlberg, Hernán Pablo | es |
sedici.creator.person | The Pierre Auger Collaboration | es |
sedici.subject.materias | Ciencias Exactas | es |
sedici.subject.materias | Física | es |
sedici.description.fulltext | true | es |
mods.originInfo.place | Facultad de Ciencias Exactas | es |
sedici.subtype | Articulo | es |
sedici.rights.license | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | |
sedici.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
sedici.description.peerReview | peer-review | es |
sedici.relation.journalTitle | Astroparticle Physics | es |
sedici.relation.journalVolumeAndIssue | vol. 34, no. 8 | es |