"Beating the Spin-down Limit on Gravitational Wave Emission from the Crab Pulsar" by B. Abbott

Selected Works of Tiffany Summerscales

Article

Beating the Spin-down Limit on Gravitational Wave Emission from the Crab Pulsar

Astrophysical Journal

B. Abbott, Lomonosov Moscow State University
R. Abbott, LIGO, Massachusetts Institute of Technology
R. Adhikari, LIGO, Massachusetts Institute of Technology
P. Ajith, Andrews University
B. Allen, Andrews University
G. Allen, Syracuse University
R. Amin, Louisiana Tech University
S. B. Anderson, LIGO, Massachusetts Institute of Technology
W. G. Anderson, Washington State University Pullman
M. A. Arain, University of Glasgow
M. Araya, LIGO, Massachusetts Institute of Technology
H. Armandula, LIGO, Massachusetts Institute of Technology
P. Armor, Washington State University Pullman
Y. Aso, Embry-Riddle Aeronautical University, Prescott
S. Aston, University of Florida
P. Aufmuth, California Institute of Technology
C. Aulbert, Andrews University
S. Babak, Max Planck Institute for Gravitational Physics (Albert Einstein Institute)
S. Ballmer, LIGO, Massachusetts Institute of Technology
H. Bantilan, Charles Sturt University, Wagga Wagga
B. C. Barish, LIGO, Massachusetts Institute of Technology
C. Barker, LIGO Livingston
D. Barker, LIGO Livingston
B. Barr, University of Maryland
P. Barriga, University of Wisconsin-Milwaukee
M. A. Barton, University of Maryland
M. Bastarrika, University of Maryland
K. Bayer, LIGO Hanford
J. Betzwieser, LIGO, Massachusetts Institute of Technology
P. T. Beyersdorf, Sonoma State University
I. A. Bilenko, NASA Goddard Space Flight Center
Tiffany Z. Summerscales, Andrews University

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Document Type

Article

Publication Date

1-1-2008

Keywords

Pulsars: individual (Crab pulsar),
Subject headings: gravitational waves

Disciplines

Astrophysics and Astronomy

Abstract

We present direct upper limits on gravitational wave emission from the Crab pulsar using data from the first 9 months of the fifth science run of the Laser Interferometer Gravitational-wave Observatory (LIGO). These limits are based on two searches. In the first we assume that the gravitational wave emission follows the observed radio timing, giving an upper limit on gravitational wave emission that beats indirect limits inferred from the spin-down and braking index of the pulsar and the energetics of the nebula. In the second we allow for a small mismatch between the gravitational and radio signal frequencies and interpret our results in the context of two possible gravitational wave emission mechanisms.

DOI

https://doi.org/10.1086/591526

First Department

Physics

Acknowledgements

Retrieved February 15, 2021 from https://arxiv.org/pdf/0805.4758.pdf

Citation Information

B. Abbott, R. Abbott, R. Adhikari, P. Ajith, et al.. "Beating the Spin-down Limit on Gravitational Wave Emission from the Crab Pulsar" Astrophysical Journal Vol. 684 Iss. 1 PART 2 (2008)
Available at: http://works.bepress.com/tiffany_summerscales/159/