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Production of secondary particles in heavy nuclei interactions in supernova remnants
(Elsevier, 2020)
Depending on their type, supernova remnants may have ejecta material with high abundance of heavy elements such as carbon or oxygen. In addition, core-collapse supernovae explode in the wind material of their progenitor ...
On the effects of dynamical turbulence on the perpendicular diffusion of low-energy cosmic ray electrons
(Elsevier, 2020)
Diffusion perpendicular to the heliospheric magnetic field plays an integral role in the transport of charged particles in the heliosphere. In this study the perpendicular diffusion coefficient of low-energy cosmic ray ...
Solar wind turbulence: connections with energetic particles
(Elsevier, 2021)
For the solar wind, a wealth of observational evidence indicates that turbulence is an important dynamical process for velocity (v), magnetic (b), and other related fluctuations at MHD (fluid) scales. Here we review such ...
Cosmic-ray acceleration and escape from post-adiabatic supernova remnants
(EDP Sciences, 2020)
Context. Supernova remnants are known to accelerate cosmic rays on account of their nonthermal emission of radio waves, X-rays,
and gamma rays. Although there are many models for the acceleration of cosmic rays in supernova ...
Towards a deeper understanding of historic cosmic ray modulation during solar cycle 20
(Elsevier, 2020)
Given recent successes in modelling the transport of cosmic rays (CRs) in the heliosphere from first principles, taking into account the behaviour of heliospheric turbulence quantities and their influence on the transport ...
A fully time-dependent ab initio cosmic-ray modulation model applied to historical cosmic-ray modulation
(IOP Publishing, 2020)
Cosmogenic nuclide records can in principle allow for the estimation of the behavior of the heliospheric magnetic field (HMF) in the distant past. This requires careful modeling of cosmic-ray transport in a manner that is ...