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Discovery of a supernova remnant with a central X-ray source: AX J184453.3-025642 in G 29.6+0.1

Published online by Cambridge University Press:  12 April 2016

E. V. Gotthelf ,
G. Vasisht ,
B. Gaensler  and
K. Torii
E. V. Gotthelf
Affiliation:
Columbia U.
G. Vasisht
Affiliation:
Caltech/JPL
B. Gaensler
Affiliation:
MIT
K. Torii
Affiliation:
NASDA

Abstract

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We report preliminary results from our follow-up X-ray and radio study of AX J1845–0258, the 7-s X-ray pulsar whose characteristics are similar to those found for the anomalous X-ray pulsars (AXPs). We have located a faint X-ray source within the pulsar’s error circle implying a dramatic reduction in flux, however, the source is too faint to provide a confirmation of the expected pulsations. Centered on this X-ray source is a newly discovered supernova remnant, evident in both radio and X-ray emission. This is the third example of an AXP-like object associated with a supernova remnant.

Type
Part 10. Anomalous X-Ray Pulsars and Magnetars
Information
International Astronomical Union Colloquium , Volume 177: Pulsar Astronomy - 2000 and Beyond , 2000 , pp. 707 - 708
Copyright
Copyright © Astronomical Society of the Pacific 2000

References

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