This is the authors' abstract. We don't add key points for this paper.
Two existing solutions for the diffusion of cosmic rays (CRs) are analyzed. The first one is a well-known solution in 3D over an infinite spatial domain and the second one is a 1D solution with an exponential decay initial profile over an infinite spatial domain. For each solution, the temporal evolution of the number of particles at a fixed distance has been analyzed. The anticorrelation between the flux of CRs and the magnetic field at one astronomical unit has been explained by adopting a careful choice of the astrophysical parameters involved.
Answers are grounded in this paper and cite their sources.
No takes yet. Share an insight, caveat, or question.
Lorenzo Zaninetti (2024) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: