Browsing Faculty of Natural Sciences@PUK by Subject "heliosphere"
Now showing items 110 of 13

The chargesign dependent effect in the solar modulation of cosmic rays
(Elsevier, 2014)The centennial anniversary of the discovery of cosmic rays was in 2012. Since this discovery considerable progress has been made on several aspects related to galactic cosmic rays in the heliosphere. It is known that they ... 
Cosmic rays in the inner heliosphere: insights from observations, theory and models
(Springer, 2011)The global modulation of galactic cosmic rays in the inner heliosphere is determined by four major mechanisms: convection, diffusion, particle drifts (gradient, curvature and current sheet drifts), and adiabatic energy ... 
A local interstellar spectrum for galactic electrons
(ELSEVIER, 2013)A heliopause spectrum at 122 AU from the Sun is presented for galactic electrons over an energy range from 1 MeV to 50 GeV that can be considered the lowest possible local interstellar spectrum (LIS). The focus of this ... 
Modelling and observing Jovian electron propagation times in the inner heliosphere
(ELSEVIER, 2013)The propagation of Jovian electrons in interplanetary space was modelled by solving the relevant transport equation numerically through the use of stochastic differential equations. This approach allows us to calculate, ... 
Modelling of lowenergy galactic electrons in the heliosheath
(Elsevier, 2011) 
Modulation of galactic cosmic rays in a northsouth asymmetrical heliosphere
(Elsevier, 2011) 
On the propagation times and energy losses of cosmic rays in the heliosphere
(American Geophysical Union, 2011)We present calculations of the propagation times and energy losses of cosmic rays as they are transported through the heliosphere. By calculating these quantities for a spatially 1D scenario, we benchmark our numerical ... 
Solar modulation of cosmic rays
(Living Reviews, 2013)This is an overview of the solar modulation of cosmic rays in the heliosphere. It is a broad topic with numerous intriguing aspects so that a research framework has to be chosen to concentrate on. The review focuses on ... 
The solar modulation of electrons in the heliosphere
(Springer Link, 2013)The propagation and modulation of electrons in the heliosphere play an important part in improving our understanding and assessment of the modulation processes. A full threedimensional numerical model is used to ...