Detecting compact binary coalescences with seedless clustering
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 کاملSearching for binary coalescences with inspiral templates
There has been remarkable progress in numerical relativity recently. This has led to the generation of gravitational waveform signals covering what has been traditionally termed the three phases of the coalescence of a compact binary— the inspiral, merger and ringdown. In this paper, we examine the usefulness of inspiral only templates for both detection and parameter estimation of the full coa...
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 کاملGW170817: Implications for the Stochastic Gravitational-Wave Background from Compact Binary Coalescences.
The LIGO Scientific and Virgo Collaborations have announced the event GW170817, the first detection of gravitational waves from the coalescence of two neutron stars. The merger rate of binary neutron stars estimated from this event suggests that distant, unresolvable binary neutron stars create a significant astrophysical stochastic gravitational-wave background. The binary neutron star compone...
متن کاملMethods for reducing false alarms in searches for compact binary coalescences in LIGO data
The LIGO detectors are sensitive to a variety of noise transients of nonastrophysical origin. Instrumental glitches and environmental disturbances increase the false alarm rate in the searches for gravitational waves. Using times already identified when the interferometers produced data of questionable quality, or when the channels that monitor the interferometer indicated nonstationarity, we h...
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: Physical Review D
سال: 2014
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.90.083005