Affiliation:
1. School of Physics and Astronomy, University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom
Abstract
The success of ground based gravitational wave detectors has opened up new fields of astrophysical study with signals directly from black hole binaries and black hole-neutron star mergers providing the first data on the demography of stellar mass black holes. Other frequency ranges, both higher and lower than the 20–2000 Hz Laser Interferometer Gravitational-Wave Observatory (LIGO)-Virgo detections, will provide access to studies of the supermassive black holes in the center of galaxies and advance the search for intermediate mass black holes as well as exploring possible new physics. The possibility of very high signal to noise measurements of signals from such simple, two-body sources could allow a range of very high precision tests of general relativity, probing the nature of gravity itself. This communication outlines the science potential of space borne gravitational wave observatories and the variety of missions now under consideration for launch in the new few decades.
Subject
Electrical and Electronic Engineering,Computational Theory and Mathematics,Physical and Theoretical Chemistry,Computer Networks and Communications,Condensed Matter Physics,Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials
Reference40 articles.
1. A. Einstein
, Näherungsweise Integration der Feldgleichungen der Gravitation (
Königlich Preußische Akademie der Wissenschaften,
Sitzunberichte, Berlin, 1916), pp. 688–696.
2. A. Einstein
, Über Gravitationswellen (
Königlich Preußische Akademie der Wissenschaften, Sitzunberichte,
Berlin, 2005), pp. 154–167.
3. GW150914: First results from the search for binary black hole coalescence with Advanced LIGO
4. Physics, Astrophysics and Cosmology with Gravitational Waves
5. D. Richstone
et al., arXiv:astro-ph/9810378v1 (1998).