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1. Course 5: Ultra High Energy Cosmic Rays

   The origin of Ultra High Energy Cosmic Rays (UHECR) is reviewed. The protons and nuclei with energy higher than (3-10) x 1019 eV are not confined by...

   Venya Berezinsky in Accretion discs, jets and high energy phenomena in astrophysics

   Conference paper
   

2. Detection of ultra high energy cosmic rays and neutrinos with lunar orbital radio telescope

   Particle cascades induced by ultra-high-energy (UHE) cosmic rays and neutrinos impacting on the lunar regolith usually radiate Cherenkov radio...

   Linjie Chen, Marc Klein Wolt, ... Heino Falcke in The European Physical Journal C

   Article Open access 01 February 2023
   

3. An Orbital Detector of Ultra-High-Energy Cosmic Rays: Status and Prospects of the KLYPVE Project

   Abstract

   KLYPVE (K-EUSO) is a planned space experiment aimed at studying ultra-high-energy cosmic rays by detecting fluorescent and Cherenkov...

   A. A. Belov, P. A. Klimov, ... M. Yu. Zotov in Bulletin of the Russian Academy of Sciences: Physics

   Article 01 July 2023
   

4. Ultra-high Energy Cosmic Rays and Neutron-Decay Halos from Gamma Ray Bursts

   Simple arguments concerning power and acceleration effciency show that ultra-high energy cosmic rays (UHECRS) with energies...

   C. D. Dermer in Gamma-Ray Bursts in the Afterglow Era

   Conference paper
   

5. The Ultra-High-Energy Cosmic Ray Fluorescent Detector of the EUSO-SPB2 Project

   Abstract

   The authors describe a EUSO-SPB2 balloon experiment to study ultra-high energy and extreme energy cosmic rays along with high-energy...

   A. A. Belov, P. A. Klimov, D. A. Trofimov in Bulletin of the Russian Academy of Sciences: Physics

   Article 20 February 2024
   

6. Physics and Astrophysics of Ultra-High Energy Cosmic Rays: Recent Results from the Pierre Auger Observatory

   Abstract

   Ultra-high-energy cosmic rays (UHECRs) are the highest energy messengers in the universe, with energies up to 10 ²⁰ eV. Studies of...

   João R. T. de Mello Neto in Physics of Particles and Nuclei

   Article 01 April 2022
   

7. Probing cosmic-ray anisotropy at ultra-high energy

   Although known for decades, the origin of ultra-high-energy cosmic rays is still baffling scientists. Recent data from the Pierre Auger Observatory...

   R. Doghmane, R. Attallah in Journal of Astrophysics and Astronomy

   Article 30 November 2022
   

8. Cosmic Rays from Heavy Particle Decays

   Abstract

   Multidimensional modification of gravity with a smaller mass scale of the gravitational interaction is considered. Stable by assumption dark...

   E. V. Arbuzova, A. D. Dolgov, A. A. Nikitenko in Physics of Atomic Nuclei

   Article 01 February 2024
   

9. Numerical study of the composition of ultra-high-energy cosmic rays

   Several experiments around the world, like the ground-based observatories Pierre Auger and Telescope Array, and soon the space telescope JEM-EUSO,...

   G. Lakel, M. C. Talai, R. Attallah in Journal of Astrophysics and Astronomy

   Article 01 October 2021
   

10. Ultra-high energy cosmic rays

    The origin of ultra-high energy cosmic rays (UHECRs) is a long-standing mystery in astrophysics. Two collaborations are running experiments, the...

    Hang Bae Kim in Journal of the Korean Physical Society

    Article 08 March 2021

11. Contribution from Nearby Sources to the Observed Spectra and Anisotropy of Ultrahigh-Energy Cosmic Rays

    Abstract

    The propagation of ultrahigh-energy cosmic rays from nearby sources is studied. It is shown that the spectrum, chemical composition, and...

    V. N. Zirakashvili, V. S. Ptuskin, S. I. Rogovaya in Bulletin of the Russian Academy of Sciences: Physics

    Article 01 July 2023
    

12. The Origin of Cosmic Rays

    The question of the origin of the cosmic radiation has been raised since the early evidence of the existence of this radiation and it is still an...

    Francesco Riggi in Messengers from the Cosmos

    Chapter 2023
    

13. Cosmic Rays

    The history of the discovery of cosmic raysCosmic rays is fascinating in itself and corresponds to a pioneering phase of Astrophysics in the early...

    Jorge Ernesto Horvath in High-Energy Astrophysics

    Chapter 2022
    

14. Low-energy cosmic rays: regulators of the dense interstellar medium

    Low-energy cosmic rays (up to the GeV energy domain) play a crucial role in the physics and chemistry of the densest phase of the interstellar...

    Stefano Gabici in The Astronomy and Astrophysics Review

    Article 03 September 2022
    

15. Muon Puzzle in Ultra-High Energy EASs According to Yakutsk Array and Auger Experiment Data

    The lateral distribution of particles in extensive air showers from cosmic rays with energy above 10 ¹⁷ eV registered at the Yakutsk complex array was...

    A. V. Glushkov, A. V. Saburov, ... K. G. Lebedev in JETP Letters

    Article 02 May 2023
    

16. Cosmic Rays at the Highest Energies

    Reasons for the current interest in cosmic rays above 1019 eV are described. The latest results on the energy spectrum, arrival direction...

    A. A. Watson in Astronomy, Cosmology and Fundamental Physics

    Conference paper
    

17. Course 7: Cosmic Rays and Particle Acceleration at Astrophysical Shocks

    The acceleration of particles in the vicinity of astrophysical shocks has become the main paradigm in astrophysics for the production of cosmic rays...

    Abraham Achterberg in Accretion discs, jets and high energy phenomena in astrophysics

    Conference paper
    

18. Prospects of Observing Gamma-Ray Bursts with Orbital Detectors of Ultra-High-Energy Cosmic Rays

    Abstract

    TUS (Tracking Ultraviolet Set-up), the first orbital telescope of ultra-high energy cosmic rays (UHECRs), has demonstrated that instruments...

    M. S. Pshirkov, M. Yu. Zotov in Astronomy Reports

    Article 27 April 2021

19. The ultra-high-energy neutrino-nucleon cross section: measurement forecasts for an era of cosmic EeV-neutrino discovery

    Neutrino interactions with protons and neutrons probe their deep structure and may reveal new physics. The higher the neutrino energy, the sharper...

    Víctor B. Valera, Mauricio Bustamante, Christian Glaser in Journal of High Energy Physics

    Article Open access 20 June 2022

20. Measuring Ultra-High-Energy Cosmic Rays from Earth Orbit: From the TUS Project to K-EUSO and Beyond

    Abstract

    The K-EUSO project developed in the JEM-EUSO collaboration for installation on board the International Space Station is described. A number...

    P. A. Klimov, M. I. Panasyuk in Bulletin of the Russian Academy of Sciences: Physics

    Article 01 April 2021