Please use this identifier to cite or link to this item:
http://hdl.handle.net/2289/2385
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shukre, C.S. | - |
dc.contributor.author | Manchester, R.N. | - |
dc.contributor.author | Allen, D.A. | - |
dc.date.accessioned | 2007-05-25T06:27:30Z | - |
dc.date.available | 2007-05-25T06:27:30Z | - |
dc.date.issued | 1983-05-09 | - |
dc.identifier.citation | Nature, 1983, Vol.303, p501-503 | en |
dc.identifier.issn | 0028-0836 | - |
dc.identifier.issn | 1476-4687 (online) | - |
dc.identifier.uri | http://hdl.handle.net/2289/2385 | - |
dc.description | Restricted Access. | en |
dc.description.abstract | SS433 is a variable X-ray, optical and radio source lying centrally within the supernova remnant W50 (see review in ref. 1). The notoriety of SS433 rests on the unique, opposing pair of collimated gaseous jets of opening angle approx5° and velocity 0.27 c (ref. 2). It is a binary system of period 13 days (ref. 3). The jets describe a cone of half-angle 20° with period 164 days (refs 4, 5) which is usually interpreted as a precession. We propose here that SS433 is a neutron star whose rotational and magnetic axes are almost aligned. Alignment provides collimation of the jets which originate in supercritical accretion bursts. Precession of the neutron star is invoked to account for the observed 164-day periodicity. The corotating magnetosphere gives the star a quadrupole moment so that classical precession occurs in the gravitational field of the accretion disk. | en |
dc.format.extent | 232176 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | en | en |
dc.publisher | Nature Publishing Group | en |
dc.relation.uri | http://dx.doi.org/10.1038/303501a0 | en |
dc.rights | 1983 Nature Publishing Group | en |
dc.title | SS433 modelled as an aligned magnetic neutron star | en |
dc.type | Article | en |
Appears in Collections: | Research Papers (A&A) |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
1983 Nature V303 p501.pdf Restricted Access | Restricted Access | 226.73 kB | Adobe PDF | View/Open Request a copy |
Items in RRI Digital Repository are protected by copyright, with all rights reserved, unless otherwise indicated.