Summer School »Between Geometry and Relativity« Mitschnitt einer Veranstaltung des Internationalen Erwin Schrödinger Instituts für Mathematik und Physik (ESI) am Dienstag, dem 18. Juli 2017 im Lise Meitner-Hörsaal der Fakultät für Physik Teil 11: Marie-Anne Bizouard: Making Waves 2 Kamera: Lilian Nowak, Johannes Sauer, Daniel Winkler Schnitt: Daniel Winkler Abstract: The observation of the merger of a binary black hole system from LIGO in September 2015 has opened up a new window onto the Universe. Thanks to gravitational waves emitted by massive compact objects or cataclysmic events, one can observe the Universe with a probe that is barely affected by matter. Gravitational waves provide also a unique means to test the consistency in the general relativity in the strong field regime. In my lectures I will review the state of the art of gravitational wave searches from ground based detectors, space missions, and pulsar timing arrays. In addition, I will explain the different challenges of such searches and show (with many examples) the richness of the newly emerged field of gravitational wave astronomy. Marie-Anne Bizouard arbeitet am Laboratoire de l'Accélérateur Linéaire der Universität Paris XI. INHALT ====== Kapitel Titel Position --------------------------------------------------------------------- 1. Vorspann 00:00:00 2. Response of a GW interferometer 00:00:10 3. Data analysis 00:12:00 4. Matched filtering 00:28:16 5. CBC search and waveform modelling 00:45:27 6. Source parameter estimation. Astrophysics 00:52:05 7. Testing General Relativity with GWs 01:05:40

Gravitationswellen, Messung

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