Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 2 of 2 for “"Rotationskurven"”.
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Die Entstehungsgeschichte der dichten Kerne von CDM-Halos
… und der Beobachtung von galaktischen Rotationskurven. Während in theoretischen Arbeiten stets singuläre Dichteprofile in Zentrumsnähe gefunden wurden, sprechen Beobachtungen für Innenbereiche mit konstanter Dichte. Verschiedene Versuche seitens der Theorie, durch modifizerte Modelle …
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Multi-messenger constraints and pressure from dark matter annihilation into electron-positron pairs
Despite striking evidence for the existence of dark matter from astrophysical observations, dark matter has still escaped any direct or indirect detection until today. Therefore a proof for its existence and the revelation of its nature belongs to one of the most intriguing challenges of nowadays …