Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/782
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dc.contributor.authorRamachandran, R.-
dc.contributor.authorDeshpande, A.A.-
dc.date.accessioned2005-12-22T06:25:16Z-
dc.date.available2005-12-22T06:25:16Z-
dc.date.issued1994-
dc.identifier.citationJournal of Astrophysics and Astronomy, 1994, Vol. 15, p69-83.en
dc.identifier.issn0250-6335-
dc.identifier.urihttp://hdl.handle.net/2289/782-
dc.description.abstractWe have looked for and found a possible spatial correlation between the present pulsar distribution and the estimated locations of the spiral arms at earlier epochs. Through a detailed statistical analysis we find a significant correlation between the present distribution of pulsars and the mass distribution (in the spiral arms) expected about 60 Myr ago for a corotation reasonance radius of 14 kpc. We discuss the implications of this correlation for the minimum mass of the progenitors of pulsars. Interpreting the spread in the locations of pulsars with respect to the past locations of the spiral arms as predominantly due to their space velocities, we derive an average velocity for the pulsar population.en
dc.format.extent1418667 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoenen
dc.publisherIndian Academy of Sciences, Bangalore, India.en
dc.rightsIndian Academy of Sciences, Bangalore, India.en
dc.subjectpulsars: velocities;en
dc.subjectstructure;en
dc.subjectstars: end states;en
dc.subjectdynamicsen
dc.titleThe spatial distribution of pulsars and the spiral structure of the galaxyen
dc.typeArticleen
Appears in Collections:Research Papers (A&A)

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