A preliminary investigation of the empirical relationship between small-amplitude Forbush Decreases and solar wind disturbances
High-magnitude (amplitude) Forbush decreases (FDs) are generally employed by
researchers investigating the solar-terrestrial connection mechanisms. Although it has been …
researchers investigating the solar-terrestrial connection mechanisms. Although it has been …
Effect of solar wind disturbances on small-amplitude simultaneous Forbush events during solar cycle 23
The transient and rapid reduction in galactic cosmic ray (GCR) flux intensity, commonly
referred to as Forbush decrease (FD), is widely used as a mediator variable in searching for …
referred to as Forbush decrease (FD), is widely used as a mediator variable in searching for …
Empirical implications of location-dependent cosmic ray diurnal anisotropy on small-amplitude Forbush decreases
O Okike, FM Menteso - The European Physical Journal Plus, 2024 - epjplus.epj.org
Forbush decreases (FDs) are one of the most spectacular phenomena in the time-intensity
changes of cosmic ray (CR) flux. They play a crucial role in space-weather predictions. Their …
changes of cosmic ray (CR) flux. They play a crucial role in space-weather predictions. Their …
On the variation of small-amplitude Forbush decreases with solar-geomagnetic parameters
Detection of weak signals remains challenging in astrophysics. This is particularly
applicable in the investigation of Forbush events. There is thus, a paucity of catalogs of small …
applicable in the investigation of Forbush events. There is thus, a paucity of catalogs of small …
Analysis of ground level enhancement events of 1989 September 29; 2001 April 15 and 2005 January 20
RE Ugwoke, AA Ubachukwu, JO Urama… - … in Astronomy and …, 2022 - iopscience.iop.org
We present the results of analyses of the ground level enhancements (GLEs) of cosmic ray
(CR) events on 1989 September 29; 2001 April 15 and 2005 January 20. This involves …
(CR) events on 1989 September 29; 2001 April 15 and 2005 January 20. This involves …
Principal Component Analysis of Ground Level Enhancement of Cosmic Ray Events
RE Ugwoke, AA Ubachukwu, JO Urama… - … in Astronomy and …, 2023 - iopscience.iop.org
We applied principal component analysis (PCA) to the study of five ground level
enhancements (GLEs) of cosmic ray (CR) events. The nature of the multivariate data …
enhancements (GLEs) of cosmic ray (CR) events. The nature of the multivariate data …
On the variation of small-amplitude Forbush decreaseswith solar-geomagnetic parameters
Detection of weak signals remains challenging in astrophysics. This is particularly
applicable in the investigation of Forbush events. There is thus, a paucity of catalogs of small …
applicable in the investigation of Forbush events. There is thus, a paucity of catalogs of small …