Gravitational Waves from Coalescing Binaries

ISBN-13: 9783031014840 / Angielski / Miękka / 2020 / 107 str.

Stanislav Babak

Opis

This book is to help post-graduate students to get into gravitational wave astronomy. We assume the knowledge of General Relativity theory, though we will concentrate on the physics and often omit mathematically strict derivations. We provide references to already existing literature where possible, this helps us to see a broad picture, skipping the details. The uniqueness of this book is in that it covers three frequency bands and three major world-wide efforts to detect gravitational waves. The LIGO and Virgo scientific collaboration has detected first gravitational waves and the merger of black holes become now almost a routine. We do expect many discoveries yet to come, especially in the joined gravitational and electromagnetic observations. LISA, the space-based gravitational wave observatory, will be launched around 2034 and will be able to detect thousands of GW sources in the milli-Hz band. Pulsar timing array observations have accumulated 20-years' worth of data and we expected detection of GWs in the nano-Hz band within the next decade. We describe the gravitational wave sources and data analysis techniques in each frequency band.

Spis treści

Introduction.- Gravitational Waves from Coalescing Binaries.- Gravitational Waves Data Analysis.- GW Sources and Observatories.- Bibliography.- Author's Biography.

O autorze

Stanislav (Stas) Babak graduated from Moscow State University. He has a Ph.D. in Relativistic Astrophysics from Cardiff University. He worked for 13 years in Germany at the Max-Planck Institute for Gravitational Physics (Albert Einstein Institute). After Germany, he moved to France taking the position of Directeur de Recherch eat CNRS in the laboratory Astro Particle and Cosmology. He is a member of LISA consortium, European Pulsar Timing collaboration. He has joined LIGO collaboration in 2001 and moved to Virgo after moving to France.