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1/f Fluctuations in Cosmic Ray Extensive Air Showers

  • E. Faleiro
  • J.M.G. Gómez
Conference paper
Part of the Lecture Notes in Physics book series (LNP, volume 550)

Abstract

The fluctuations of the particle density distributions in extensive air showers have been studied at ground level. In order to achieve meaningful statistics, the interaction of cosmic rays with the earth atmosphere has been simulated by means of the CORSIKA Monte Carlo code. It is shown that the fluctuations of the particle density distributions as a function of the polar angle have features typical of a 1/f noise. The sample is then analysed in order to study its scaling behaviour and we find that it can be parametrized by means of a universal multifractal approach.

Keywords

Secondary Particle Power Spectrum Density Earth Atmosphere Electromagnetic Shower Primary Photon 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2000

Authors and Affiliations

  • E. Faleiro
    • 1
  • J.M.G. Gómez
    • 2
  1. 1.Departamento de Física Aplicada e I.S., E.U.I.T. IndustrialUniversidad Politécnica de MadridMadridSpain
  2. 2.Departamento de Física Atómica y Nuclear, Facultad de Ciencias FísicasUniversidad Complutense de MadridMadridSpain

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