Search for radio pulsations in four anomalous X-ray pulsars and discovery of two new pulsars

Details Search for radio pulsations in four anomalous X-ray pulsars and discovery of two new pulsars Search for radio pulsations in four anomalous X-ray pulsars and discovery of two new pulsars

Apr 2007

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2007ap%26ss.308..531b&link_type=abstract

Astrophysics and Space Science, Volume 308, Issue 1-4, pp. 531-534

Astronomy and Astrophysics

Astrophysics

1

Scientific paper

We have performed deep searches for radio pulsations from four southern anomalous X-ray pulsars (AXPs) to investigate their physical nature in comparison with the rotation powered pulsars. The data were acquired using the Parkes radio telescope with the 1.4 GHz multibeam receiver. No pulsed emission with periodicity matching the X-ray ephemeris have been found in the observed targets down to a limit of ˜0.1 mJy. A blind search has also been performed on all the 13 beams of the multibeam receiver (the central beam being pointed on the target AXP), leading to the serendipitous discovery of two new radio pulsars and to the further detection of 18 pulsars. Also a search for single dispersed pulses has been performed in the aim to detect signals similar to those of the recently discovered rotating radio transients.

Affiliated with

Also associated with

No associations

Rating

Search for radio pulsations in four anomalous X-ray pulsars and discovery of two new pulsars does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Search for radio pulsations in four anomalous X-ray pulsars and discovery of two new pulsars, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Search for radio pulsations in four anomalous X-ray pulsars and discovery of two new pulsars will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1682525