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Communication Dans Un Congrès Année : 2018

H.E.S.S. observations following multi-messenger alerts in real-time

Michael Backes
  • Fonction : Auteur
Arnim Balzer
  • Fonction : Auteur
Matthias Füssling
  • Fonction : Auteur
Clemens Hoischen
  • Fonction : Auteur
Jean-Philippe Lenain
Iryna Lypova
  • Fonction : Auteur
Stefan Ohm
  • Fonction : Auteur
Daniel Parsons
Gerd Pühlhofer
  • Fonction : Auteur
Anita Reimer
  • Fonction : Auteur
Gavin Rowell
  • Fonction : Auteur
Monica Seglar-Arroyo
  • Fonction : Auteur
Andrew Taylor
  • Fonction : Auteur

Résumé

The H.E.S.S. Imaging Air Cherenkov Telescope system is, due to its fast reaction time and its comparably low energy threshold, very well suited to perform follow-up observations of detections at other wavelengths or other messengers like high-energy neutrinos and gravitational waves. These advantages are utilized optimally via a fully automatized system reacting to alerts from various partner observatories covering various wavelengths and astrophysical messengers.In this contribution we'll provide an overview and present recent results from H.E.S.S. programs to follow up on multi-wavelength and multi-messenger alerts. To illustrate the capabilities of the system we present several real-time ToO observations searching for high-energy gamma-ray emission in coincidence with high-energy neutrinos detected by the IceCube and ANTARES neutrino telescopes and outline our program to search for gravitational wave counterparts.

Dates et versions

hal-01891213 , version 1 (09-10-2018)

Identifiants

Citer

Fabian Schüssler, Michael Backes, Arnim Balzer, Francois Brun, Matthias Füssling, et al.. H.E.S.S. observations following multi-messenger alerts in real-time. 35th International Cosmic Ray Conference, Jul 2017, Busan, South Korea. pp.653, ⟨10.22323/1.301.0653⟩. ⟨hal-01891213⟩
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