Astronomy and Astrophysics – Astrophysics – General Relativity and Quantum Cosmology
Scientific paper
2004-10-01
Phys.Rev.Lett.94:181103,2005
Astronomy and Astrophysics
Astrophysics
General Relativity and Quantum Cosmology
6 pages, 2 figures
Scientific paper
10.1103/PhysRevLett.94.181103
We place direct upper limits on the amplitude of gravitational waves from 28 isolated radio pulsars by a coherent multi-detector analysis of the data collected during the second science run of the LIGO interferometric detectors. These are the first direct upper limits for 26 of the 28 pulsars. We use coordinated radio observations for the first time to build radio-guided phase templates for the expected gravitational wave signals. The unprecedented sensitivity of the detectors allow us to set strain upper limits as low as a few times $10^{-24}$. These strain limits translate into limits on the equatorial ellipticities of the pulsars, which are smaller than $10^{-5}$ for the four closest pulsars.
Abbott Benjamin
Kramer Mallie Mae
Lyne Andrew G.
The LIGO Scientific Collaboration
No associations
LandOfFree
Limits on gravitational wave emission from selected pulsars using LIGO data does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Limits on gravitational wave emission from selected pulsars using LIGO data, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Limits on gravitational wave emission from selected pulsars using LIGO data will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-351590