ACCRETION TORQUES AND MOTION OF THE HOT SPOT ON THE ACCRETING MILLISECOND PULSAR XTE J1807-294

We present a coherent timing analysis of the 2003 outburst of the accreting millisecond pulsar (AMXP) XTE J1807-294. We find a 95% confidence interval for the pulse frequency derivative of (+0.7, + 4.7) × 10⁻¹⁴ Hz s⁻¹ and (-0.6, + 3.8) × 10⁻¹⁴ Hz s⁻¹ for the fundamental and second harmonics, respect...

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Main Authors: Patruno, Alessandro, Wijnands, R., Chakrabarty, Deepto, van der Klis, Michiel, Hartman, Jacob M., Ph. D. Massachusetts Institute of Technology
Drugi avtorji: Massachusetts Institute of Technology. Department of Physics
Format: Article
Izdano: American Astronomical Society/IOP Publishing 2018
Online dostop:http://hdl.handle.net/1721.1/116456
https://orcid.org/0000-0001-8804-8946