14–24 Jul 2025
CICG - International Conference Centre - Geneva, Switzerland
Europe/Zurich timezone

H.E.S.S. Observations of TeV pulsars

22 Jul 2025, 16:20
15m
Room A

Room A

Talk Gamma-Ray Astrophysics GA

Speaker

Mr Maxime REGEARD (APC - CNRS)

Description

The recent discovery of multi-TeV pulsed emission from Vela and PSR J1509-5850 represents a major breakthrough in pulsar physics. We present the latest findings from very high-energy (VHE) observations using the H.E.S.S. telescopes and discuss key similarities and differences in the emission properties of these two pulsars in the GeV and multi-TeV ranges, in relation to their main characteristics. We then examine the implications for theoretical models describing high-energy pulsar emission. These results not only refine existing models but also pave the way for future TeV observations and studies of pulsars.

Collaboration(s) H.E.S.S.

Authors

Arache Djannati-Ataï (APC- CNRS) Mr Maxime REGEARD (APC - CNRS)

Presentation materials