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Forbush decrease of the galactic cosmic ray intensity：experimental study and theoretical modeling
cosmic ray intensity theoretical modeling
2009/5/27
We study the temporal changes of the power law rigidity spectrum of the Forbush decrease (Fd) of the galactic cosmic ray (GCR) intensity. We show that the power law rigidity spectrum of Fd for the pe...
27-day variations of the galactic cosmic ray intensity and anisotropy
cosmic ray intensity 27-day variations
2009/5/27
We study the 27-day variations of the galactic cosmic ray (GCR) intensity and three dimensional (3-D) anisotropy in different polarity periods of the solar magnetic cycle. We found that the larger am...
Long-term Modulation of Cosmic Ray Intensity in relation to Sunspot Numbers and Tilt Angle
Cosmic ray intensity sunspot numbers tilt angle
2009/5/7
Adetailed correlative analysis between sunspot numbers (SSN) and tilt angle (TA) with cosmic ray intensity (CRI) in the neutron monitor energy range has been performed for the solar cycles 21, 22 and ...
Long-term Modulation of Cosmic Ray Intensity in relation to Sunspot Numbers and Tilt Angle
Cosmic ray intensity sunspot numbers tilt angle
2010/9/16
Adetailed correlative analysis between sunspot numbers (SSN)and tilt angle (TA) with cosmic ray intensity (CRI) in the neutron monitor energy range has been performed for the solar cycles 21, 22 and 2...
Features of Daily Variation in Cosmic Ray Intensity During High/Low Amplitude Events
cosmic ray diurnal semi-diurnal anisotropy high-speed solar wind streams and interplanetary magnetic field
2010/4/12
A detailed study has been conducted on the long-term changes in the diurnal, semi-diurnal and tri-diurnal anisotropy of cosmic rays in terms of the high/low amplitude anisotropic wave train events (HA...
Comparative Study of First Two Harmonics in Cosmic Ray Intensity for the Period 1964-95
Cosmic rays Diurnal Semi-diurnal Anisotropy and Solar poloidal magnetic field
2010/4/12
The Deep River neutron monitor data has been harmonically analyzed for the period 1964--95 covering three solar cycles 20, 21 and 22, looking for a long term trend of the diurnal and semi-diurnal anis...
Large Amplitude Wave Trains in Cosmic Ray Intensity
Cosmic ray diurnal semi-diurnal and anisotropy
2010/4/12
Using ground-based neutron monitor data of Deep River, the high amplitude anisotropic wave train events (HAE) in cosmic ray intensity have been investigated during the period 1991--1994. It has been o...
Exceptionaly Low Amplitude Anisotropic Wave Train Events in Cosmic Ray Intensity
Cosmic ray diurnal semi-diurnal and anisotropy
2010/4/12
The unusually low amplitude anisotropic wave train events (LAEs) in cosmic ray intensity using the ground-based Deep River neutron monitor data has been studied during the period 1991--94. It has been...