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Article

On the Search for the Galactic PeVatrons by Means of Gamma-Ray Astronomy

Instytut Fizyki Jądrowej, Polskiej Akademii Nauk, 31-342 Krakow, Poland
Universe 2022, 8(10), 505; https://doi.org/10.3390/universe8100505
Submission received: 6 August 2022 / Revised: 7 September 2022 / Accepted: 16 September 2022 / Published: 26 September 2022
(This article belongs to the Special Issue Ultra High Energy Photons)

Abstract

Cosmic rays are ultra-relativistic particles that slam into the atmosphere from all directions in the sky. Gamma rays emitted when cosmic rays interact with Galactic gas and radiation fields are a powerful tool to investigate their origin. Many candidate CR sources have been discovered in GeV-to-PeV gamma rays. However, the major contributors to the CR population, especially at the highest energies, are still unknown. We give here a state of the art report on the search for the sources of Galactic cosmic rays by means of gamma-ray astronomical methods.
Keywords: gamma-ray astronomy; high energy astrophysics; interstellar medium gamma-ray astronomy; high energy astrophysics; interstellar medium

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MDPI and ACS Style

Casanova, S. On the Search for the Galactic PeVatrons by Means of Gamma-Ray Astronomy. Universe 2022, 8, 505. https://doi.org/10.3390/universe8100505

AMA Style

Casanova S. On the Search for the Galactic PeVatrons by Means of Gamma-Ray Astronomy. Universe. 2022; 8(10):505. https://doi.org/10.3390/universe8100505

Chicago/Turabian Style

Casanova, Sabrina. 2022. "On the Search for the Galactic PeVatrons by Means of Gamma-Ray Astronomy" Universe 8, no. 10: 505. https://doi.org/10.3390/universe8100505

APA Style

Casanova, S. (2022). On the Search for the Galactic PeVatrons by Means of Gamma-Ray Astronomy. Universe, 8(10), 505. https://doi.org/10.3390/universe8100505

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