scholarly journals Hierarchical search strategy for the detection of gravitational waves from coalescing binaries: Extension to post-Newtonian waveforms

1998 ◽  
Vol 57 (2) ◽  
pp. 630-658 ◽  
Author(s):  
S. D. Mohanty
Keyword(s):  
Gravitational Waves ◽  
Search Strategy ◽  
Hierarchical Search

SEARCHING FOR GRAVITATIONAL WAVES FROM INSPIRALING COMPACT BINARIES USING TAMA300 DATA

2000 ◽  
Vol 09 (03) ◽  
pp. 319-323 ◽  
Author(s):  
◽  
HIDEYUKI TAGOSHI ◽  
TAKAHIRO TANAKA ◽  
NOBUYUKI KANDA ◽  
DAISUKE TATSUMI ◽  
...  
Keyword(s):  
Gravitational Waves ◽  
Preliminary Analysis ◽  
Search Strategy ◽  
Computation Time ◽  
Continuous Operation ◽  
Matched Filtering ◽  
Compact Binaries ◽  
Hierarchical Search ◽  
Non Gaussian

We analyzed the 7 hours of continuous data from TAMA300 by using the matched filtering, searching for the gravitational waves from inspiraling compact binaries. For future long-term continuous operation, it is necessary to reduce the computation time. For this purpose, we introduced hierarchical search strategy. We also introduced a χ2-test to avoid the loss of signal due to the non-Gaussian property of noise. In this paper, we report the results from our preliminary analysis.

scholarly journals Novel directed search strategy to detect continuous gravitational waves from neutron stars in low- and high-eccentricity binary systems

2017 ◽  
Vol 95 (12) ◽  
Author(s):  
Paola Leaci ◽  
Pia Astone ◽  
Sabrina D’Antonio ◽  
Sergio Frasca ◽  
Cristiano Palomba ◽  
...  
Keyword(s):  
Neutron Stars ◽  
Gravitational Waves ◽  
Binary Systems ◽  
Search Strategy ◽  
Directed Search ◽  
High Eccentricity

scholarly journals Hierarchical search strategy for a team of autonomous vehicles

2004 ◽  
Vol 37 (8) ◽  
pp. 567-572 ◽  
Author(s):  
Jorge Silva ◽  
Alberto Speranzon ◽  
João Borges de Sousa ◽  
Karl Henrik Johansson
Keyword(s):  
Autonomous Vehicles ◽  
Search Strategy ◽  
Hierarchical Search

scholarly journals Extended hierarchical search (EHS) algorithm for detection of gravitational waves from inspiralling compact binaries

2002 ◽  
Vol 19 (7) ◽  
pp. 1507-1512 ◽  
Author(s):  
Anand S Sengupta ◽  
Sanjeev V Dhurandhar ◽  
Albert Lazzarini ◽  
Tom Prince
Keyword(s):  
Gravitational Waves ◽  
Compact Binaries ◽  
Hierarchical Search

scholarly journals Gamma ray bursts and gravitational waves: triggered search strategy in the LIGO science runs

2004 ◽  
Vol 21 (5) ◽  
pp. S765-S774 ◽  
Author(s):  
S D Mohanty ◽  
S Marka ◽  
R Rahkola ◽  
S Mukherjee ◽  
I Leonor ◽  
...  
Keyword(s):  
Gravitational Waves ◽  
Search Strategy ◽  
Gamma Ray ◽  
Gamma Ray Bursts
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