TeV gamma-ray observations of the binary neutron star merger GW170817 with H.E.S.S

Understand

We search for high-energy gamma-ray emission from the binary neutron star merger GW170817 with the H.E.S.S.

• Imaging Air Cherenkov Telescopes.
• The observations presented here have been obtained starting only 5.3h after GW170817.
• The H.E.S.S.