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Article overview
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Black hole quasinormal mode spectroscopy with LISA | Manish M. Jadhav
; Lior M. Burko
; | Date: |
19 Nov 2008 | Abstract: | The signal-to-noise ratio (SNR) for black hole quasinormal mode sources of
low-frequency gravitational waves is estimated using a Monte Carlo approach
that replaces the all-sky average approximation. We consider an eleven
dimensional parameter space that includes both source and detector parameters.
We find that in the black-hole mass range $Msim 4$-$10 imes 10^6M_{odot}$
the SNR is significantly higher than the SNR for the all-sky average case, as a
result of the variation of the spin parameter of the sources. This increased
SNR may translate to a higher event rate for the Laser Interferometer Space
Antenna (LISA). We also study the directional dependence of the SNR, and show
at which directions in the sky LISA will have greater response. | Source: | arXiv, 0811.3012 | Services: | Forum | Review | PDF | Favorites |
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