4 citations · 7 across the 4 of their papers we have counts for
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astro-ph.HE2023★ 3 cited
Principal Component Analysis of Ground Level Enhancement of Cosmic Ray Events
R. E. Ugwoke, A. A. Ubachukwu, J. O. Urama +3
We applied principal component analysis (PCA) to the study of five ground level enhancement (GLE) of cosmic ray (CR) events. The nature of the multivariate data involved makes PCA…
astro-ph.HE2013
On the Lorentz Factor of Superluminal Sources
Chika Christian Onuchukwu, Augustine Anyaegbunam Ubachukwu
We investigate the properties of features seen within superluminal sources often referred to as components. Our result indicates a fairly strong correlation of r=0.6 for quasars, r…