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Treffer 371 von 1345
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| Link zu diesem Datensatz | https://d-nb.info/102368330X |
| Art des Inhalts | Hochschulschrift |
| Titel | Combining X-ray and optical/NIR data to study GRBs and their host galaxies / Andrea Rossi. Gutachter: Artie P. Hatzes ; Ulrich Heber ; Giampaolo Piotto |
| Person(en) |
Rossi, Andrea (Verfasser) Hatzes, Artie P. (Akademischer Betreuer) Heber, Ulrich (Akademischer Betreuer) Piotto, Giampaolo (Akademischer Betreuer) |
| Verlag | Jena : Thüringer Universitäts- und Landesbibliothek Jena |
| Zeitliche Einordnung | Erscheinungsdatum: 2012 |
| Umfang/Format | Online-Ressource |
| Andere Ausgabe(n) | Erscheint auch als Druck-Ausgabe: Rossi, Andrea: Combining X-ray and optical, NIR data to study GRBs and their host galaxies |
| Hochschulschrift | Jena, Friedrich-Schiller-Universität Jena, Diss., 2012 |
| Persistent Identifier | URN: urn:nbn:de:gbv:27-20120619-122254-0 |
| URL | http://www.db-thueringen.de/servlets/DocumentServlet?id=20577 (Verlag) (kostenfrei zugänglich) |
| Sprache(n) | Englisch (eng) |
| Anmerkungen | In: This thesis focuses on the topic of Gamma-Ray Bursts (GRBs), which is currently one of the most fascinating research fields in Astrophysics. Gamma-Ray Bursts are flashes of high-energy radiation which appear in the sky at random times from random directions. Briefly, from a few milliseconds to a few minutes, they outshine every other source of gamma-rays in the sky, and then they fade away. The current model to explain the large amount of energy released during a GRB is the fireball model. Within this framework, the energy is released in a short period of time by the collapse of the core of a massive star or the merger of two compact stellar objects. The collapse of this compact object ejects ultra-relativistic polar jets. The internal dissipation of energy within the jets leads to non-thermal high-energy emission, the GRB itself. The shock created from the deceleration of the relativistic outflow in the interstellar medium leads to a long-lasting transient, visible from X-rays to the radio band, called afterglow. |
| Schlagwörter | Röntgenastronomie |
| DDC-Notation | 522.6863 [DDC22ger] |
| Sachgruppe(n) | 520 Astronomie, Kartographie |
| Online-Zugriff | Archivobjekt öffnen |
Treffer 371 von 1345
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