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International conference PUMA22 Probing the Universe with Multimessenger Astrophysics

26–30 Sept 2022
Sestri Levante
Europe/Rome timezone

Session

Session 8

29 Sept 2022, 14:30
Sestri Levante

Sestri Levante

Grand Hotel dei Castelli, Via Penisola Levante, 26, 16039 Sestri Levante (GE), Italy

Conveners

Session 8

  • Beatrice D'Angelo (Istituto Nazionale di Fisica Nucleare)
  • Barbara Garaventa (Istituto Nazionale di Fisica Nucleare)

Presentation materials

There are no materials yet.

  1. 24. Very High Energy Gamma-⁠Ray Astronomy and the search for PeVatrons
    Heide Costantini (CPPM, Aix-Marseille Université)
    29/09/2022, 14:30
    Oral contribution

    Gamma-ray astronomy studies the most extreme and violent phenomena in the Universe. Thanks to the continuous improvement in experimental techniques in the last decades a growing number of sources have been detected at very high energy showing a large variety of different types of emitters proving that particle acceleration and transport is occurring in different astrophysical conditions and...

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  2. 25. A population of pulsar wind nebulae, issues and prospects
    Diego Torres (ICREA, Barcelona)
    29/09/2022, 15:00
    Oral contribution
  3. 96. Latest Results from the Pierre Auger Observatory
    Francesco Salamida (Università dell'Aquila)
    29/09/2022, 15:30
    Oral contribution

    In the new scientific era of multi-messenger astronomy, ultra-high-energy cosmic rays offer a very rare opportunity to investigate the nature of astro- physical sources and particle interactions at energies far from current particle accelerators capabilities. With almost 20 years of operation, the Pierre Auger Observatory is the world’s largest cosmic ray detector providing a unique data set...

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  4. 81. Multi-messenger studies at the Pierre Auger Observatory
    Emanuele De Vito (Università del Salento e INFN Sezione di Lecce)
    29/09/2022, 16:30
    Oral contribution

    The connection between ultra-high energy cosmic rays, photons, neutrinos and gravitational waves, in particular after the successful detection of gravitational waves, is nowadays widely investigated. Since all these signals may originate from the same sources, a multi-messenger approach, combining data from different experiments is undoubtedly the most appropriate technique for a better...

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  5. 68. Extreme TeV Blazar: a stochastic acceleration model
    Alberto Sciaccaluga
    29/09/2022, 16:50
    Oral contribution

    Active Galactic Nuclei are the most powerful persistent sources in the Universe. Among them, blazars, AGN whose jet is pointed towards the Earth, present the most energetic emission. Lately a specific kind of blazar drew the attention of the gamma ray astronomy community: the extreme TeV blazars. These sources exhibit a peak of radiation at TeV energies and a hard intrinsic spectrum at sub-TeV...

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  6. 59. Recent progress on BSM and dark matter searches in CUORE
    Pedro Guillaumon
    29/09/2022, 17:10
    Oral contribution

    The Cryogenic Underground Observatory for Rare Events (CUORE) is the first bolometric 0νββ experiment to reach the one-tonne mass scale. The detector, located underground at the Laboratori Nazionali del Gran Sasso in Italy, consists of 988 TeO2 crystals arranged in a compact cylindrical structure of 19 towers, operating at a base temperature of about 10 mK. After beginning its first physics...

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  7. 14. Cosmology and Multi-Messenger Astrophysics with Gamma-Ray Bursts
    Lorenzo Amati (INAF - IASF Bologna)
    29/09/2022, 17:30
    Oral contribution

    Gamma-Ray Bursts constitute one of the most fascinating and relevant
    phenomena in modern science, with strong implications for several fields of astrophysics, cosmology and fundamental physics.
    In this review, I will focus on the perspective key-role of GRBs for
    cosmology and multi-messenger astrophysics. Indeed, the huge luminosity, the redshift distribution extending at least up to z~10...

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