Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Hobbs, G. B."'
Publikováno v:
Published in the Astrophysical Journal (ApJ, 2011, 730, 29)
Pulsar timing observations are used to place constraints on the rate of coalescence of supermassive black-hole (SMBH) binaries as a function of mass and redshift. In contrast to the indirect constraints obtained from other techniques, pulsar timing o
Externí odkaz:
http://arxiv.org/abs/1103.2808
Autor:
Yardley, D. R. B., Coles, W. A., Hobbs, G. B., Verbiest, J. P. W., Manchester, R. N., van Straten, W., Jenet, F. A., Bailes, M., Bhat, N. D. R., Burke-Spolaor, S., Champion, D. J., Hotan, A. W., Oslowski, S., Reynolds, J. E., Sarkissian, J. M.
We search for the signature of an isotropic stochastic gravitational-wave background in pulsar timing observations using a frequency-domain correlation technique. These observations, which span roughly 12 yr, were obtained with the 64-m Parkes radio
Externí odkaz:
http://arxiv.org/abs/1102.2230
Autor:
Yardley, D. R. B., Hobbs, G. B., Jenet, F. A., Verbiest, J. P. W., Wen, Z. L., Manchester, R. N., Coles, W. A., van Straten, W., Bailes, M., Bhat, N. D. R., Burke-Spolaor, S., Champion, D. J., Hotan, A. W., Sarkissian, J. M.
We present the sensitivity of the Parkes Pulsar Timing Array to gravitational waves emitted by individual super-massive black-hole binary systems in the early phases of coalescing at the cores of merged galaxies. Our analysis includes a detailed stud
Externí odkaz:
http://arxiv.org/abs/1005.1667