37 citations · 89 across the 9 of their papers we have counts for
Showing 2011Show all
2 papers · 1 filter
astro-ph.HE2011
A multifrequency view of starburst galaxies
J. K. Becker, F. Schuppan, S. Schoeneberg
During the past few years, first observations of starburst galaxies at >GeV energies could be made with the Fermi Gamma-ray Space Telescope (GeV range) and Imaging Air Cherenkov Te…
astro-ph.GA2011★ 37 cited
Tracing the sources of cosmic rays with molecular ions
J. K. Becker, J. H. Black, M. Safarzadeh +1
The rate of ionization by cosmic rays in interstellar gas directly associated with gamma-ray emitting supernova remnants is for the first time calculated to be several orders of ma…