The GeV to TeV connection in the environment of SNR IC 443
arXiv:1006.2963 · doi:10.1111/j.1365-2966.2010.17205.x
Abstract
We have recently interpreted the source MAGIC J0616+225 as a result of delayed TeV emission of cosmic-rays diffusing from IC 443 and interacting with a cloud in the foreground of the remnant. This model was used to make predictions for future observations, especially those to be made with the Fermi satellite. Just recently, AGILE, Fermi, and VERITAS have released new results of their observations of IC 443. In this work, we compare them with the predictions of our model, exploring the GeV to TeV connection in this region of space. We use Fermi data to consider the possibility of constraining the cosmic-ray diffusion features of the environment. We analyze the cosmic-ray distributions, their interactions, and a possible detection of the SNR environment in the neutrino channel.
Accepted for publication in MNRAS. 20 pages, 10 figures, 1 table
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- Detailed Investigation of the Gamma-Ray Emission in the Vicinity of SNR W28 with FERMI-LAT
- Properties of Nearby Starburst Galaxies Based on their Diffuse Gamma-ray Emission
- Identification of Ambient Molecular Clouds Associated with Galactic Supernova Remnant IC443
- Gamma-ray signatures of cosmic ray acceleration, propagation, and confinement in the era of CTA
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- Building up the spectrum of cosmic-rays in star-forming regions
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- Kinematic distance study of the planetary nebulae-supernova remnant-HII region complex at G35.6-0.5
- Cosmic rays in the surroundings of SNR G35.6-0.4
- On the potential of the Cherenkov Telescope Array for the study of cosmic-ray diffusion in molecular clouds
- Interstellar anatomy of the TeV gamma-ray peak in the IC443 supernova remnant
- Implications of supernova remnant origin model of galactic cosmic rays on Gamma rays from young supernova remnants
- Discovery of TeV -ray emission from the neighbourhood of the supernova remnant G24.7+0.6 by MAGIC
- Cosmic ray diffusion in magnetic fields amplified by nonlinear turbulent dynamo
- Positron annihilation as a cosmic-ray probe
- Runaway O-star Bow Shocks as Particle Accelerators? The Case of AE Aur revisited
- Interaction of escaping cosmic rays with molecular clouds