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Millisecond pulsars and pulsar wind nebulae as sources of gamma rays and cosmic rays
(North-West University, 2008)
Our main aim was to implement a fully 3D General Relativistic (GR) frame-dragging polar cap (PC) millisecond pulsar (MSP) model as a numerical code, and constrain it using multiwavelength and cosmic-ray data. We also ...
On the heliospheric diffusion tensor and its effect on 26-day recurrent cosmic-ray variations
(North-West University, 2008)
A first attempt at an ab initio steady-state three-dimensional modulation model for galactic cosmic ray electrons, utilizing expressions adapted from the work of Teufel and Schlickeiser [2003] and Shalchi et al. [2004a] ...
A GPS-based method for pressure corrections to neutron monitor data
(North-West University, 2008)
Galactic cosmic rays are high-energy particles in the heliosphere. When entering the atmosphere of earth, they interact with the nuclei of air molecules, which then cascade down to the earth's surface. The nuclear active ...