Heliospheric Modulation of GCR at Mid and High Latitudes
Kingsley Chukwudi Okpala, Darlene Florence Kalu & Nnaemeka Onyekachi Njoku- Achu · Physical Science International Journal · 2020
The variations of Galactic Cosmic Ray (GCR) as compared with the behaviour of various solar activity indices, heliospheric parameters and the geomagnetic index Ap during 1999-2015, which covers part of cycles 23 and cycle 24 have been studied. Two sets of data were considered, c...
Open access
Research Article
10.9734/psij/2020/v24i630198