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ELMAG: A Monte Carlo simulation of electromagnetic cascades on the extragalactic background light and in magnetic fields
M. Kachelriess, S. Ostapchenko, R. Tomas
A Monte Carlo program for the simulation of electromagnetic cascades initiated by high-energy photons and electrons interacting with extragalactic background light (EBL) is present…
Antimatter production in supernova remnants
M. Kachelriess, S. Ostapchenko, R. Tomas
We calculate the energy spectra of cosmic rays (CR) and their secondaries produced in a supernova remnant (SNR), taking into account the time-dependence of the SNR shock. We model…
Antimatter spectra from a time-dependent modeling of supernova remnants
M. Kachelriess, S. Ostapchenko, R. Tomas
We calculate the energy spectra of cosmic rays (CR) and their secondaries produced in a supernova remnant (SNR), taking into account the time-dependence of the SNR shock. We model…
Blazar halos as probe for extragalactic magnetic fields and maximal acceleration energy
K. Dolag, M. Kachelriess, S. Ostapchenko +1
High energy photons from blazars interact within tens of kpc with the extragalactic photon background, initiating electromagnetic pair cascades. The charged component of such casca…