134 citations · 176 across the 5 of their papers we have counts for
5 papers
Gammapy - A Python package for γ-ray astronomy
Axel Donath, Christoph Deil, Manuel Paz Arribas +7
In the past decade imaging atmospheric Cherenkov telescope arrays such as H.E.S.S., MAGIC, VERITAS, as well as the Fermi-LAT space telescope have provided us with detailed images a…
Photon-axion mixing within the jets of Active Galactic Nuclei and prospects for detection
Jonathan Harris, Paula M. Chadwick
Very high energy gamma-ray observations of distant active galactic nuclei (AGN) generally result in higher fluxes and harder spectra than expected, resulting in some tension with t…
Bright radio emission from an ultraluminous stellar-mass microquasar in M31
Matthew J. Middleton, James C. A. Miller-Jones, Sera Markoff +34
A subset of ultraluminous X-ray sources (those with luminosities < 10^40 erg/s) are thought to be powered by the accretion of gas onto black holes with masses of ~5-20 M_solar, pro…
Identifying Breaks and Curvature in the Fermi Spectra of Bright Flat Spectrum Radio Quasars
Jonathan Harris, Michael K. Daniel, Paula M. Chadwick
Knowing the site of gamma-ray emission in AGN jets will do much for our understanding of the physics of the source. In particular, if the emission region is close to the black hole…
Identifying Breaks and Curvature in the Fermi Spectra of Bright FSRQs and Constraining the Emission Region
Jonathan Harris, Michael K. Daniel, Paula M. Chadwick
Deviation of the gamma-ray energy spectra of Flat Spectrum Radio Quasars (FSRQs) from a simple power law has been previously observed but the cause of this remains unidentified. If…