your ID: 0157 First Name: Stefan Last Name: Wagner Affiliation: LSW Heidelberg Title: High-Energy Gamma-Ray studies of AGN Authors: Stefan Wagner Topic: 3 Session: oral Abstract: AGN emit photons up to very high energies. Rapid variability suggests that most of this emission originates in jets. Observations in the GeV and TeV regime probe the emission processes and acceleration mechanisms up to the highest energies. Recent results from TeV experiments will be reviewed and compared to predictions.