Speaker
Jean-Francois Glicenstein
(CEA)
Description
PKS 1830-211 is a lensed blazar located at z=2.5. The recent addition of a 28 m Cherenkov telescope (CT5) to the H.E.S.S. array extended the experiment's sensitivity towards low energies, providing access to gamma-ray energies down to 30 GeV. Data towards PKS1830-211 were taken with CT5 in August 2014, following a flare alert by the Fermi collaboration at the beginning of the month. The H.E.S.S observations were aimed at detecting a gamma ray flare delayed by ~25 days from the Fermi flare. These HESS data are presented and discussed.
| Registration number following "ICRC2015-I/" | 133 |
|---|---|
| Collaboration | H.E.S.S. |
Primary author
Co-authors
Dr
Carlos ROMOLI
(Dublin Institute for Advanced Studies)
Prof.
Felix Aharonian
(Dublin Institute for Advanced Studies)
Dr
François Brun
(IRFU, CEA-Saclay)
Dr
Iurii SUSHCH
(North-West University)
Prof.
Markus BOETTCHER
(North-West University)
Michael Zacharias
Prof.
Sergio COLAFRANCESCO
(Wits University)
Ms
Tania GARRIGOUX
(LPNHE Paris)
