Essays about: "H.E.S.S."

Found 2 essays containing the word H.E.S.S..

  1. 1. Inverse Compton gamma-rays from Markarian 421 : A study of GeV and TeV emission from Mrk 421 based on Fermi-LAT and H.E.S.S. data

    University essay from Linnéuniversitetet/Institutionen för fysik och elektroteknik (IFE)

    Author : Tom Andersson; [2016]
    Keywords : astrophysics; AGN; active galactic nucleus; gamma-rays; Markarian 421; energy flux; spectral energy distribution; synchrotron self Compton;

    Abstract : This thesis summarizes a senior project on the Active Galactic Nucleus (AGN) Markarian 421 (Mrk 421). Observations of Gev and TeV flux with Fermi Large Area Telescope (LAT) and High Energy Stereoscopic System (H.E.S. READ MORE

  3. 2. Analysis of the high-energy emission of the BL Lac PKS 2155-304 with Fermi-LAT data

    University essay from Linnéuniversitetet/Institutionen för fysik och elektroteknik (IFE)

    Author : Tobias Möllerström; [2015]
    Keywords : Active Galactic Nuclei; PKS 2155-304; Fermi-LAT; H.E.S.S.; Very High Energy Gamma radiation;

    Abstract : Some of the most interesting objects in the Universe are Active Galactic Nuclei. In the centre of an active galaxy is a supermassive black hole that accretes matter from the surrounding galaxy. In the process, not yet fully understood, some of the matter is ejected in two jets, perpendicular to the plane of the galaxy. READ MORE