Zobrazeno 1 - 10
of 37
pro vyhledávání: '"DEMMA, Th."'
Publikováno v:
Phys.Rev. D70 (2004) 122001
The general problem of computing the false-alarm rate vs. detection-threshold relationship for a bank of correlators is addressed, in the context of maximum-likelihood detection of gravitational waves, with specific reference to chirps from coalescin
Externí odkaz:
http://arxiv.org/abs/gr-qc/0405023
Publikováno v:
Class.Quant.Grav. 21 (2004) 4955-4962
In a recent paper dealing with maximum likelihood detection of gravitational wave chirps from coalescing binaries with unknown parameters we introduced an accurate representation of the no-signal cumulative distribution of the supremum of the whole c
Externí odkaz:
http://arxiv.org/abs/gr-qc/0404096
Publikováno v:
Phys.Rev. E69 (2004) 062104
In (V. Galdi et al., Phys. Rev. E57, 6470, 1998) a thorough characterization in terms of receiver operating characteristics (ROCs) of stochastic-resonance (SR) detectors of weak harmonic signals of known frequency in additive gaussian noise was given
Externí odkaz:
http://arxiv.org/abs/gr-qc/0311031
Publikováno v:
Phys.Rev. D65 (2002) 102003
A simple recipe is given for constructing a maximally sparse regular lattice of spin-free post-1PN gravitational wave chirp templates subject to a given minimal match constraint, using Tanaka-Tagoshi coordinates.
Comment: submitted to Phys. Rev.
Comment: submitted to Phys. Rev.
Externí odkaz:
http://arxiv.org/abs/gr-qc/0110024
Publikováno v:
Phys.Rev.D64:087101,2001
The conclusions obtained in gr-qc/0101067 are shown to be valid also if the full 2.5PN expansion of the chirp phase is used.
Comment: 2 pages, 1 table, 3 figures, submitted to Phys. Rev. D as Brief Report
Comment: 2 pages, 1 table, 3 figures, submitted to Phys. Rev. D as Brief Report
Externí odkaz:
http://arxiv.org/abs/gr-qc/0105039
Publikováno v:
Phys.Rev.D64:042005,2001
The spin-free binary-inspiral parameter-space introduced by Tanaka and Tagoshi to construct a uniformly-spaced lattice of templates at (and possibly beyond) $2.5PN$ order is shown to work for all first generation interferometric gravitational wave an
Externí odkaz:
http://arxiv.org/abs/gr-qc/0101067
Publikováno v:
Phys.Rev.D62:121101,2000
The final inspiral phase in the evolution of a compact binary consisting of black holes and/or neutron stars is among the most probable events that a network of ground-based interferometric gravitational wave detectors is likely to observe. Gravitati
Externí odkaz:
http://arxiv.org/abs/gr-qc/0008059
Publikováno v:
Phys.Rev. D62 (2000) 124020
An absolute lower bound on the number of templates needed to keep the fitting factor above a prescribed minimal value $\Gamma$ in correlator bank detection of (newtonian) gravitational wave chirps from unknown inspiraling compact binary sources is de
Externí odkaz:
http://arxiv.org/abs/gr-qc/0005012