The Magellanic Clouds in VHE [gamma] rays as seen by H.E.S.S.
Dissertation, Universität Potsdam, 2020
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| Sprache: | eng |
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Potsdam
2020
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Tag hinzufügen | Zusammenfassung: | Dissertation, Universität Potsdam, 2020 The field of gamma-ray astronomy opened a new window into the non-thermal universe that allows studying the acceleration sites of cosmic rays and the role of cosmic rays on evolutionary processes in galaxies. The detection of almost one hundred Galactic very-high-energy (VHE: 0.1−100TeV) gamma-ray sources in the Milky Way demonstrates that particle acceleration up to tens of TeV energies is a common phenomenon. Furthermore, the detection of VHE gamma rays from other galaxies has confirmed that cosmic rays are not exclusively accelerated in the Milky Way. The rapid development of gamma-ray astronomy in the past two decades has led to a transition from the detection and study of individual sources to source population studies. To answer the question, whether the VHE gamma-ray source population of the Milky Way is unique, observations of galaxies, for which individual sources can be resolved, are required. Such galaxies are the Magellanic Clouds, two satellite galaxies of the Milky Way, which have been surveyed by the H.E.S.S. experiment ... |
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| Beschreibung: | iv, 182 Seiten Illustrationen, Diagramme, Karten |