Thirty-Year Periodicity of Cosmic Rays

Cosmogenic isotopes have frequently been employed as proxies of ancient cosmic ray fluxes. On the basis of periodicities of the 10Be time series (using data from both the South and North Poles) and the 14C time series (with data from Intercal-98), we offer evidence of the existence of cosmic ray flu...

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Bibliographic Details
Main Authors: Jorge Pérez-Peraza, Víctor Velasco, Igor Ya. Libin, K. F. Yudakhin
Format: Article
Language:English
Published: Hindawi Limited 2012-01-01
Series:Advances in Astronomy
Online Access:http://dx.doi.org/10.1155/2012/691408