Show simple item record

dc.contributor.authorMiller-Jones, James
dc.contributor.authorMigliari, S.
dc.contributor.authorFender, R.
dc.contributor.authorThompson, T.
dc.contributor.authorvan der Klis, M.
dc.contributor.authorMendez, M.
dc.identifier.citationMiller-Jones, J. and Migliari, S. and Fender, R. and Thompson, T. and van der Klis, M. and Mendez, M. 2008. Coupled Radio and X-Ray Emission and Evidence for Discrete Ejecta in the Jets of SS 433. The Astrophysical Journal. 682 (2): pp. 1141-1151.

We present five epochs of simultaneous radio (VLA) and X-ray (Chandra) observations of SS 433 to study the relation between the radio and X-ray emission in the arcsecond-scale jets of the source. We detected X-ray emission from the extended jets in only one of the five epochs of observation, indicating that the X-ray reheating mechanism is transient. The reheating does not correlate with the total flux in the core or in the extended radio jets. However, the radio emission in the X-ray reheating regions is enhanced when X-ray emission is present. Deep images of the jets in linear polarization show that outside of the core, the magnetic field in the jets is aligned parallel to the local velocity vector, strengthening the case for the jets to be composed of discrete bullets rather than being continuous flux tubes. We also observed anomalous regions of polarized emission well away from the kinematic trace, confirming the large-scale anisotropy of the magnetic field in the ambient medium surrounding the jets.

dc.publisherInstitute of Physics Publishing, Inc.
dc.subjectStars: Individual: Alphanumeric: SS 433
dc.subjectISM: Jets and Outflows
dc.subjectX-Rays: Binaries
dc.subjectRadio Continuum: Stars
dc.titleCoupled Radio and X-Ray Emission and Evidence for Discrete Ejecta in the Jets of SS 433
dc.typeJournal Article
dcterms.source.titleThe Astrophysical Journal
curtin.accessStatusFulltext not available

Files in this item


This item appears in the following Collection(s)

Show simple item record