Browsing Faculty of Natural and Agricultural Sciences by Author "Lenain, J.-P."
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Observations of the blazar PKS 2023-07 in flaring state with H.E.S.S. And Fermi-LAT in 2016-2017 and constraints on an intrinsic cut-off
Emery, G.; Zacharias, M.; Jankowsky, F.; Lenain, J.-P.; Marais, J.P. (Sissa Medialab, 2019)PKS 2023−07 is a flat spectrum radio quasar located at a redshift z = 1.388, farther than any source currently detected at very high energies (E > 100 GeV). At such energies, absorption by the extragalactic background ...