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Journées de Rencontre Jeunes Chercheur·se·s 2024

24–30 nov. 2024
Fuseau horaire Europe/Paris

Secrétariat

Session

Astroparticle

27 nov. 2024, 09:30

Présidents de session

Astroparticle

  • Justine Devin (CNRS - LUPM)

Astroparticle

  • Justine Devin (CNRS - LUPM)

Documents de présentation

Aucun document.

  1. 27. Session overview
    Justine Devin (CNRS - LUPM)
    27/11/2024 09:30
  2. 3. Towards highest and lowest energies for the High Energy Stereoscopic System (H.E.S.S.) in Namibia
    Wassim Si Said (Laboratoire Leprince Ringuet (LLR))
    27/11/2024 10:00

    Abstract : The High Energy Stereoscopic System (H.E.S.S.) is a gamma-ray observatory located in the highlands of Namibia, operational since 2002. It has undergone several upgrades to maintain scientific relevance and withstand the desert environment. H.E.S.S. houses CT5, the largest gamma-ray telescope, which has been equipped since 2019 with FlashCAM, a new prototype camera designed to...

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  3. 70. Pulsars in Gamma-ray Astronomy with H.E.S.S.
    Maxime Regeard (APC, IN2P3, CNRS, Université Paris-Cité)
    27/11/2024 11:00

    Pulsars are rapidly rotating neutron stars for which we detect pulsed emission. Pulsars have been detected from radio (more than 3000 sources detected) to gamma-rays (300 sources detected in 3PC).
    In the last 2 decades, Imaging Atmospheric Cherenkov Telescopes (IACTs), such as H.E.S.S., MAGIC or VERITAS, have drastically enhanced the very high energy (VHE) astronomy, with several hundreds of...

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  4. 53. Status report of the Fermi-LAT analysis of VER J0521+211 during the February 25, 2020, flare
    Samantha López Pérez (Laboratoire Leprince Ringuet)
    27/11/2024 11:30

    The project that I will describe concerns the study of the gamma-ray source VER J0521+211, an active galactic nucleus of the blazar subclass, using gamma-ray data from the Large Area Telescope (LAT) on board the Fermi Gamma-ray Space Telescope and the Very Energetic Radiation Imaging Telescope Array System (VERITAS). I will first give an overview of the properties of this object and then I...

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  5. 49. Study of transient phenomena with the first large CTAO telescope
    Léo LE MOIGNE (LAPP)
    27/11/2024 12:00

    Since 2018, the first Large Size Telescope (LST), from the CTAO experiment, is observing various sources in our night sky. To ensure the best pointing possible, it appears mandatory to know the structure effects that affect the pointing of the telescope. The first part of this talk will be dedicated to what is called the bending model, a system which allow correcting the misspointing. Its...

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  6. 28. Astroparticle #1
    Maxime Regeard (APC, IN2P3, CNRS, Université Paris-Cité)
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