We address past and future trends in the theory and modeling of galactic cosmic rays in the
heliosphere, and select some of the outstanding issues where future progress is anticipated …

In this work, we summarize the development and current status of the Global Muon Detector
Network (GMDN). The GMDN started in 1992 with only two muon detectors. It has consisted …

Neutron monitors (NMs) are ground-based detectors of cosmic-ray showers that are widely
used for high-precision monitoring of changes in the Galactic cosmic-ray (GCR) flux due to …

The analysis of cosmic ray intensity variation seen by muon detectors at Earth's surface can
help us to understand astrophysical, solar, interplanetary and geomagnetic phenomena …

We have developed a method for determining interplanetary coronal mass ejection (ICME)
geometry from galactic cosmic ray data recorded by the ground‐based muon detector …

Influence of atmospheric temperature on muon flux at sea level is considered. Results of
calculations of muon spectrum for normal atmospheric conditions, differential temperature …

Particles energized above the Earth's atmosphere provide unique informations about
specific physical processes in the outer space. This is an attempt to present a short review of …

This paper presents the global analysis of two extended decreases in the galactic cosmic-
ray intensity observed by worldwide networks of ground-based detectors in 2012. This …

We analyze the three-dimensional anisotropy of the galactic cosmic ray (GCR) intensities
observed independently with a muon detector at Nagoya in Japan and neutron monitors …

Neutron monitors are the premier instruments for precise measurements of time variations
(eg, of solar origin) in the galactic cosmic ray (GCR) flux in the range of∼ 1–100 GeV …