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Phys. Rev. Lett. 94, 221101 (2005) [4 pages]

Gravitational Radiation Reaction and Inspiral Waveforms in the Adiabatic Limit

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Scott A. Hughes1,2, Steve Drasco3, Éanna É. Flanagan3, and Joel Franklin2
1Department of Physics, MIT, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA
2MIT Kavli Institute, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA
3Center for Radiophysics and Space Research, Cornell University, Ithaca, New York 14853, USA

Received 24 January 2005; published 7 June 2005

We describe progress evolving an important limit of binaries in general relativity: stellar mass compact objects spiraling into much larger black holes. Such systems are of great observational interest. We have developed tools to compute for the first time the radiation from generic orbits. Using global conservation laws, we find the orbital evolution and waveforms for special cases. For generic orbits, inspirals and waveforms can be found by augmenting our approach with an adiabatic self-force rule due to Mino. Such waveforms should be accurate enough for gravitational-wave searches.

© 2005 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevLett.94.221101
DOI:
10.1103/PhysRevLett.94.221101
PACS:
04.30.Db, 04.25.Nx, 95.30.Sf, 97.60.Lf