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Comparison of CORSIKA and COSMOS simulations
Soonyoung Roh, Jihee Kim, Katsuaki Kasahara +4
Ultra-high-energy cosmic rays (UHECRs) refer to cosmic rays with energy above 10^{18} eV. UHECR experiments utilize simulations of extensive air shower to estimate the properties o…
Nonthermal Radiation from Type Ia Supernova Remnants
Paul P. Edmon, Hyesung Kang, T. W. Jones +1
We present calculations of expected continuum emissions from Sedov-Taylor phase Type Ia supernova remnants (SNRs), using the energy spectra of cosmic ray (CR) electrons and protons…
Energy Spectrum Of Nonthermal Electrons Accelerated At A Plane Shock
Hyesung Kang
We calculate the energy spectra of cosmic ray (CR) protons and electrons at a plane shock with quasi-parallel magnetic fields, using time-dependent, diffusive shock acceleration (D…
Re-acceleration of Nonthermal Particles at Weak Cosmological Shock Waves
Hyesung Kang, Dongsu Ryu
We examine diffusive shock acceleration (DSA) of the pre-exisiting as well as freshly injected populations of nonthermal, cosmic-ray (CR) particles at weak cosmological shocks. Ass…
Cosmic Ray Spectrum in Supernova Remnant Shocks
Hyesung Kang
We performed kinetic simulations of diffusive shock acceleration in Type Ia supernova remnants (SNRs) expanding into a uniform interstellar medium (ISM). The preshock gas temperatu…