Hostname: page-component-65f69f4695-k2rjg Total loading time: 0 Render date: 2025-06-29T12:53:41.649Z Has data issue: false hasContentIssue false
  • English
  • Français

Gravitational-Wave Detection Using Pulsars: Status of the Parkes Pulsar Timing Array Project

Part of: Gravitational Wave Astronomy

Published online by Cambridge University Press:  05 March 2013

G. B. Hobbs ,
M. Bailes ,
N. D. R. Bhat ,
S. Burke-Spolaor ,
D. J. Champion ,
W. Coles ,
A. Hotan ,
F. Jenet ,
L. Kedziora-Chudczer  and
J. Khoo
...Show all authors
G. B. Hobbs*
Affiliation:
Australia Telescope National Facility, CSIRO, P.O. Box 76, Epping, NSW 1710
M. Bailes
Affiliation:
Centre for Astrophysics and Supercomputing, Swinburne University of Technology, P.O. Box 218, Hawthorn, VIC 3122
N. D. R. Bhat
Affiliation:
Centre for Astrophysics and Supercomputing, Swinburne University of Technology, P.O. Box 218, Hawthorn, VIC 3122
S. Burke-Spolaor
Affiliation:
Australia Telescope National Facility, CSIRO, P.O. Box 76, Epping, NSW 1710 Centre for Astrophysics and Supercomputing, Swinburne University of Technology, P.O. Box 218, Hawthorn, VIC 3122
D. J. Champion
Affiliation:
Australia Telescope National Facility, CSIRO, P.O. Box 76, Epping, NSW 1710
W. Coles
Affiliation:
Electrical and Computer Engineering, University of California at San Diego, La Jolla, California, USA
A. Hotan
Affiliation:
Department of Imaging and Applied Physics, Curtin University of Technology, P.O. Box U1987, Perth, WA 6845
F. Jenet
Affiliation:
Center for Gravitational Wave Astronomy, University of Texas at Brownsville, 80 Fort Brown, Brownsville, TX 78520
L. Kedziora-Chudczer
Affiliation:
Australia Telescope National Facility, CSIRO, P.O. Box 76, Epping, NSW 1710
J. Khoo
Affiliation:
Australia Telescope National Facility, CSIRO, P.O. Box 76, Epping, NSW 1710
K. J. Lee
Affiliation:
Center for Gravitational Wave Astronomy, University of Texas at Brownsville, 80 Fort Brown, Brownsville, TX 78520 Department of Astronomy, Peking University, 5 Haidian Lu, Beijing 100871, China – PRC
A. Lommen
Affiliation:
Franklin and Marshall College, 415 Harrisburg Pike, Lancaster, PA 17604, USA
R. N. Manchester
Affiliation:
Australia Telescope National Facility, CSIRO, P.O. Box 76, Epping, NSW 1710
J. Reynolds
Affiliation:
Australia Telescope National Facility, CSIRO, P.O. Box 76, Epping, NSW 1710
J. Sarkissian
Affiliation:
Australia Telescope National Facility, CSIRO, P.O. Box 76, Epping, NSW 1710
W. van Straten
Affiliation:
Centre for Astrophysics and Supercomputing, Swinburne University of Technology, P.O. Box 218, Hawthorn, VIC 3122
S. To
Affiliation:
Australia Telescope National Facility, CSIRO, P.O. Box 76, Epping, NSW 1710 Institute of Astronomy, School of Physics A29, The University of Sydney, NSW 2006
J. P. W. Verbiest
Affiliation:
Australia Telescope National Facility, CSIRO, P.O. Box 76, Epping, NSW 1710 Centre for Astrophysics and Supercomputing, Swinburne University of Technology, P.O. Box 218, Hawthorn, VIC 3122
D. Yardley
Affiliation:
Australia Telescope National Facility, CSIRO, P.O. Box 76, Epping, NSW 1710 Institute of Astronomy, School of Physics A29, The University of Sydney, NSW 2006
X. P. You
Affiliation:
School of Physical Science and Technology, Southwest University, 2 Tiansheng Road, Chongqing 400715, China – PRC
*
JCorresponding author. Email: George.Hobbs@csiro.au
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

The first direct detection of gravitational waves may be made through observations of pulsars. The principal aim of pulsar timing-array projects being carried out worldwide is to detect ultra-low frequency gravitational waves (f ∼ 10−9–10−8 Hz). Such waves are expected to be caused by coalescing supermassive binary black holes in the cores of merged galaxies. It is also possible that a detectable signal could have been produced in the inflationary era or by cosmic strings. In this paper, we review the current status of the Parkes Pulsar Timing Array project (the only such project in the Southern hemisphere) and compare the pulsar timing technique with other forms of gravitational-wave detection such as ground- and space-based interferometer systems.

Keywords

gravitational wavespulsars: general

Information

Type
Research Article
Information
Publications of the Astronomical Society of Australia , Volume 26 , Issue 2 , 2009 , pp. 103 - 109
Copyright
Copyright © Astronomical Society of Australia 2009

References

Boyle, L. A. & Buonanno, A., 2008, PhRvD, 78, 043531 Google Scholar
Caldwell, R. R., Battye, R. A. & Shellard, E. P. S., 1996, PhRvD, 54, 7146 Google Scholar
Carilli, C. & Rawlings, S., 2004, NewAR, 48, 979 CrossRefGoogle Scholar
Cognard, I. & Backer, D. C., 2004, ApJ, 612, L125 CrossRefGoogle Scholar
Cordes, J. M., Kramer, M., Lazio, T. J. W., Stappers, B. W., Backer, D. C. & Johnston, S., 2004, NewAR, 48, 1413 CrossRefGoogle Scholar
Damour, T. & Vilenkin, A., 2001, PhRvD, 71, 063510 Google Scholar
Detweiler, S., 1979, ApJ, 234, 1100 CrossRefGoogle Scholar
Downs, G. S. & Reichley, P. E., 1983, ApJS, 53, 169 CrossRefGoogle Scholar
Edwards, R. T., Hobbs, G. B. & Manchester, R. N., 2006, MNRAS, 372, 1549 CrossRefGoogle Scholar
Enoki, M. & Nagashima, M., 2007, PThPh, 117, 241 Google Scholar
Foster, R. S. & Backer, D. C., 1990, ApJ, 361, 300 CrossRefGoogle Scholar
Hellings, R. W. & Downs, G. S., 1983, ApJ, 265, L39 CrossRefGoogle Scholar
Hobbs, G., 2005, PASA, 22, 179 CrossRefGoogle Scholar
Hobbs, G., 2008a, JPhCS, 122, 012003 Google Scholar
Hobbs, G., 2008b, AIPC, 968, 173 Google Scholar
Hobbs, G. B., Edwards, R. T. & Manchester, R. N., 2006, MNRAS, 369, 655 CrossRefGoogle Scholar
Hobbs, G., Lyne, A. & Kramer, M., 2006, ChJAS, 6, 169 Google Scholar
Hotan, A. W., Bailes, M. & Ord, S., 2006, MNRAS, 369, 1502 CrossRefGoogle Scholar
Hotan, A. W., van Straten, W. & Manchester, R. N., 2004, PASA, 21, 302 CrossRefGoogle Scholar
Janssen, G.H., Stappers, B.W., Kramer, M., Purver, M., Jessner, A. & Cognard, I., 2008, AIPC, 983, 633 Google Scholar
Jenet, F. A., Lommen, A., Larson, S. L. & Wen, L., 2004, ApJ, 606, 799 CrossRefGoogle Scholar
Jenet, F. A., Hobbs, G. B., Lee, K. J. & Manchester, R. N., 2005, ApJ, 625, L123 CrossRefGoogle Scholar
Jenet, F. A. et al., 2006, ApJ, 653, 1571 CrossRefGoogle Scholar
Kaspi, V. M., Taylor, J. H. & Ryba, M., 1994, ApJ, 428, 713 CrossRefGoogle Scholar
Kocsis, B., Gáspár, M. E. & Márka, S., 2006, ApJ, 648, 411 CrossRefGoogle Scholar
Kramer, M., 2004, preprint (astro-ph/0409020)Google Scholar
Lommen, A. N., 2002, in Proceedings of the 270. WE-Heraeus Sem-inar on Neutron Stars, Pulsars, and Supernova Remnants, Eds. Becker, W., Lesch, H. & Trümper, J. (Garching bei München: Max-Plank-Institut für extraterrestrische Physik), 114 Google Scholar
Lommen, A. N. & Backer, D. C., 2001, ApJ, 562, 297 CrossRefGoogle Scholar
Lorimer, D. R. & Kramer, M., 2005, Handbook of PulsarAstronomy (Cambridge: Cambridge University Press)Google Scholar
Maggiore, M., 2000, PhR, 331, 283 Google Scholar
Manchester, R. N., 2006, ChJAS, 6, 139 Google Scholar
Manchester, R. N., 2008, AIPC, 983, 584 Google Scholar
Matsakis, D. N., Taylor, J. H. & Eubanks, T. M., 1997, A&A, 326, 924 Google Scholar
McHugh, M. P., Zalamansky, G., Vernotte, F. & Lantz, E., 1996, PhRvD, 54, 5993 Google Scholar
Pitkin, M., Clark, J., Hendry, M. A., Heng, I. S., Messenger, C., Toher, J. & Woan, G., 2008, JPhCS, 122, 012004 Google Scholar
Sazhin, M. V., 1978, SvA, 22, 36 Google Scholar
Sesana, A., Vecchio, A. & Colacino, C. N., 2008, preprint (astro-ph/xxx.xxxx)Google Scholar
Splaver, E. M., Nice, D. J., Stairs, I. H., Lommen, A. N. & Backer, D. C., 2005, ApJ, 620, 405 CrossRefGoogle Scholar
Stappers, B.W., Kramer, M., Lyne, A.G., D'Amico, N. & Jessner, A., 2006, ChJAS, 6, 020000 Google Scholar
Stinebring, D. R., Ryba, M. F., Taylor, J. H. & Romani, R. W., 1990, PhRvL, 65, 285 Google Scholar
Stinebring, D. R., 2006, ChJAS, 6, 204 Google Scholar
Sudou, H., Iguchi, S., Murata, Y. & Taniguchi, Y., 2003, Sci, 300, 1263 CrossRefGoogle Scholar
Thorne, K. S. & Braginskii, V. B., 1976, ApJ, 204, L1 CrossRefGoogle Scholar
Turner, M. S., 1997, PhRvD, 55, 435 Google Scholar
van Straten, W., 2006, ApJ, 642, 1004 CrossRefGoogle Scholar
Verbiest, J. P. W. et al., 2008, ApJ, 679, 675 CrossRefGoogle Scholar
You, X. P. et al., 2007a, MNRAS, 378, 493 CrossRefGoogle Scholar
You, X.P., Hobbs, G.B., Coles, W.A., Manchester, R.N. & Han, J.L., 2007b, ApJ, 671, 907 CrossRefGoogle Scholar
Wang, S.-G., Zho, Z.-H., Zou, Z.-L. & Zhang, Y.-Z., 2002, IJMPD, 11, 1061 CrossRefGoogle Scholar