NuSTAR DISCOVERY OF AN UNUSUALLY STEADY LONG-TERM SPIN-UP OF THE Be BINARY 2RXP J130159.6-635806

We present spectral and timing analyses of Nuclear Spectroscopic Telescope Array (NuSTAR) observations of the accreting X-ray pulsar 2RXP J130159.6-635806. The source was serendipitously observed during a campaign focused on the gamma-ray binary PSR B1259-63 and was later targeted for a dedicated ob...

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Main Authors: Krivonos, Roman A. (Author), Tsygankov, Sergey S. (Author), Lutovinov, Alexander A. (Author), Tomsick, John A. (Author), Chakrabarty, Deepto (Contributor), Bachetti, Matteo (Author), Boggs, Steven E. (Author), Chernyakova, Masha (Author), Christensen, Finn E. (Author), Craig, William W. (Author), Fürst, Felix (Author), Hailey, Charles J. (Author), Harrison, Fiona A. (Author), Lansbury, George B. (Author), Rahoui, Farid (Author), Stern, Daniel (Author), Zhang, William W. (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, 2015-11-13T15:05:59Z.
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