Title:	Power spectrum analysis of the timing noise in 18 southern pulsars
Authors:	D'Alessandro, F. Deshpande, A.A. McCulloch, P.M.
Keywords:	pulsars: timing noise; power spectra; neutron star;
Issue Date:	1997
Publisher:	Indian Academy of Sciences, Bangalore, India.
Citation:	Journal of Astrophysics and Astronomy, 1997, Vol.18, p5-14.
Abstract:	Power spectra of the timing noise observed in 18 southern pulsars have been derived using a novel technique, based on the CLEAN algorithm. Most of the spectra are well described by a single- or double- component power-law model. Some of these spectra can be interpreted in the context of one or more of the current timing noise models. The results combined with those obtained from the time-domain analyses of the timing activity in these pulsars are used to assess the viability of the various theoretical models of pulsar timing noise.
URI:	http://hdl.handle.net/2289/1122
ISSN:	0250-6335
Copyright:	Indian Academy of Sciences, Bangalore, India.
Appears in Collections:	Research Papers (A&A)

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