Parameter estimation on compact binary coalescences with abruptly terminating gravitational waveforms
نویسندگان
چکیده
منابع مشابه
Detecting compact binary coalescences with seedless clustering
Compact binary coalescences are a promising source of gravitational waves for second-generation interferometric gravitational-wave detectors. Although matched filtering is the optimal search method for well-modeled systems, alternative detection strategies can be used to guard against theoretical errors (e.g., involving new physics and/or assumptions about spin or eccentricity) while providing ...
متن کاملGravitational waves from inspiraling compact binaries: Parameter estimation using second-post-Newtonian waveforms.
The parameters of inspiralling compact binaries can be estimated using matched filtering of gravitational-waveform templates against the output of laser-interferometric gravitational-wave detectors. The estimates are most sensitive to the accuracy with which the phases of the template and signal waveforms match over the many cycles received in the detector frequency bandwidth. Using a recently ...
متن کاملDetectability of eccentric compact binary coalescences with advanced gravitational-wave detectors
M. Coughlin, P. Meyers, E. Thrane, J. Luo, and N. Christensen Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA LIGO Laboratory, California Institute of Technology, MS 100-36, Pasadena, California 91125, USA School of Physics, Monash University, Clayton, Victoria 3800, Austra...
متن کاملBayesian Bounds on Parameter Estimation Accuracy for Compact Coalescing Binary Gravitational Wave Signals
A global network of very sensitive large-scale laser interferometric gravitational wave detectors is projected to be in operation by around the turn of the century. The network is anticipated to bring a range of new astrophysical information — relating to neutron stars, black holes, and the very early universe — and also new fundamental physics information, relating to the nature of gravity in ...
متن کاملInterpolation Techniques for Mcmc Parameter Estimation on Compact Binary Coalescence Gravitational-wave Signals
With gravitational-wave detection on the horizon, astronomers look for ways of extracting useful information from a detected gravitational wave. Like its electromagnetic cousin, a gravitational wave carries important information about the characteristics of its source, and these characteristics can be recovered through numerical analysis. Using one promising technique known as a Metropolis-Hast...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Classical and Quantum Gravity
سال: 2014
ISSN: 0264-9381,1361-6382
DOI: 10.1088/0264-9381/31/15/155005