Correlated Spectral And Temporal Behaviour Of Late-Time Afterglows Of Gamma Ray Bursts

Correlated X-ray and Very High Energy emission in the gamma-ray binary LS I +61 303

Correlated X-ray/Ultraviolet/Optical variability in the very low mass AGN NGC 4395

Correlating Fermi gamma-ray sources with ultra-high energy cosmic rays

Correlation between the isotropic energy and the peak energy at zero fluence for the individual pulses of GRBs: towards an universal physical correlation for the prompt emission

Correlation between the synchrotron and the inverse-Compton components, in the longterm light curve of GeV blazars

Correlation of Fermi-LAT sources with the AT20GHz radio survey

Correlation of Supernova Remnant Masers and Gamma-Ray Sources

Correlations between Lag, Duration, Peak Luminosity, Hardness, and Asymmetry in Long GRB Pulses

Correlations between Ultrahigh Energy Cosmic Rays and AGNs

Correlations between Ultrahigh Energy Cosmic Rays and Infrared-Luminous Galaxies

Cosmic Accelerators

Cosmic Explosions (Optical Transients)

Cosmic magnetic fields and implications for HE particle anisotropies

Cosmic Magnetic Lenses

Cosmic ray acceleration at oblique shocks

Cosmic Ray Acceleration in Active Galactic Nuclei - On Centaurus A as a possible UHECR Source

Cosmic Ray Acceleration in Supernova Remnants

Cosmic ray acceleration parameters from multi-wavelength observations. The case of SN 1006

Cosmic Ray Anisotropy as Signature for the Transition from Galactic to Extragalactic Cosmic Rays