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Título del libro: Proceedings Of The 33rd International Cosmic Rays Conference, Icrc 2013
Título del capítulo: AtmosPHERIC effects of second order on cosmic rays intensity measured at the pierre auger observatory

Autores UNAM:
JOSE FRANCISCO VALDES GALICIA;
Autores externos:

Idioma:
Inglés
Año de publicación:
2013
Palabras clave:

Atmospheric pressure; Augers; Cosmology; Lightning; Observatories; Storms; Atmospheric effects; Cosmic ray intensity; Meteorological data; Pierre Auger observatory; Rainstorms; Second orders; Surface detectors; TRMM satellites; Cosmic rays


Resumen:

In this work, we show atmospheric effects of second order on the cosmic ray intensity observed in the Pierre Auger Observatory; using meteorological data of the TRMM satellite and others of the NOAA, and the scaler public data of the surface detectors from the Pierre Auger Observatory. The time period of study was from 2006-2011. We analyzed first the anomalies with a sigma level > |2| in data corrected for barometric effect, these reflects a variation caused by the atmospheric pressure variations. The data were filtered, monthly distributions were made and a wavelet spectra calculated, recurrent periodicities and total power distributions were obtained. The results show two trends that correspond to periodicities of the rainstorm and lightnings. © 2013 Sociedade Brasileira de Fisica. All Rights Reserved.


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