Discovery Of A 552 Hz Burst Oscillation In The Low-Mass X-Ray Binary Exo 0748-676

Discovery Of A 552 Hz Burst Oscillation In The Low-Mass X-Ray Binary Exo 0748-676

We report the detection of pulsations at 552 Hz in the rising phase of two type-I (thermonuclear) X-ray bursts observed from the accreting neutron star EXO 0748-676 in 2007 January and December, by the Rossi X-ray Timing Explorer. The fractional amplitude was 15% (rms). The dynamic power density spe...

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Bibliographic Details
Main Authors: Galloway, Duncan K. (Author), Lin, Jinrong (Contributor), Chakrabarty, Deepto (Contributor), Hartman, Jacob M., Ph. D. Massachusetts Institute of Technology (Author)
Other Authors: Massachusetts Institute of Technology. Department of Physics (Contributor), MIT Kavli Institute for Astrophysics and Space Research (Contributor)
Format: Article
Language:English
Published: IOP Publishing, 2013-01-08T15:56:25Z.
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