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Journées de Rencontre Jeunes Chercheur·se·s 2024

Nov 24 – 30, 2024
Europe/Paris timezone

Secrétariat

Session

Astroparticle

Nov 27, 2024, 9:30 AM

Conveners

Astroparticle

  • Justine Devin (CNRS - LUPM)

Astroparticle

  • Justine Devin (CNRS - LUPM)

Presentation materials

There are no materials yet.

  1. 27. Session overview
    Justine Devin (CNRS - LUPM)
    11/27/24, 9:30 AM
  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))
    11/27/24, 10:00 AM

    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)
    11/27/24, 11:00 AM

    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)
    11/27/24, 11:30 AM

    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)
    11/27/24, 12:00 PM

    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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