Variations of cosmic rays muon intensity in the declining phase of the 23rd solar cycle in ground and shallow underground data
The cosmic-ray intensity record from Belgrade muon detectors in the period 2002-2004 is subjected to power spectra analysis. Statistically significant peaks are found in datasets from both ground and underground (25 m w.e.) detectors. The possible origin of these periodicities is discussed.
astro-ph.SR↗