NuSTAR and Chandra observations of new X-ray transients in the central parsec of the Galaxy

@article{Mori2019NuSTARAC,
  title={NuSTAR and Chandra observations of new X-ray transients in the central parsec of the Galaxy},
  author={K. Mori and C. J. Hailey and S. Mandel and Yve E. Schutt and M. Bachetti and Anna Coerver and F. Baganoff and Hannah Dykaar and J. Grindlay and D. Haggard and Keri Heuer and J. Hong and B. J. Hord and Chichuan Jin and M. Nynka and G. Ponti and J. Tomsick},
  journal={arXiv: High Energy Astrophysical Phenomena},
  year={2019}
}
  • K. Mori, C. J. Hailey, +14 authors J. Tomsick
  • Published 2019
  • Physics
  • arXiv: High Energy Astrophysical Phenomena
  • We report NuSTAR and Chandra observations of two X-ray transients, SWIFT J174540.7$-$290015 (T15) and SWIFT J174540.2$-$290037 (T37), which were discovered by the Neil Gehrels Swift Observatory in 2016 within $r\sim1$ pc of Sgr A*. NuSTAR detected bright X-ray outbursts from T15 and T37, likely in the soft and hard states, with 3-79~keV luminosities of $8\times10^{36}$ and $3\times10^{37}$ erg/s, respectively. No X-ray outbursts have previously been detected from the two transients and our… CONTINUE READING
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    References

    SHOWING 1-10 OF 74 REFERENCES
    An Ultradeep Chandra Catalog of X-Ray Point Sources in the Galactic Center Star Cluster
    • 12
    • PDF
    NuSTAR Hard X-Ray Survey of the Galactic Center Region. II. X-Ray Point Sources
    • 33
    • PDF
    An Overabundance of Transient X-Ray Binaries within 1 Parsec of the Galactic Center
    • 145
    • PDF
    The Chandra Dust-scattering Halo of Galactic Center Transient Swift J174540.7–290015
    • 5
    • PDF
    A NuSTAR Observation of the Reflection Spectrum of the Low-mass X-Ray Binary 4U 1728-34
    • 13
    • PDF
    Swift Discovery of a New Soft Gamma Repeater, SGR J1745-29, near Sagittarius A*
    • 90
    • PDF
    Detection of Very Low-frequency, Quasi-periodic Oscillations in the 2015 Outburst of V404 Cygni
    • 12
    • PDF
    The X-Ray Spectral Evolution of Galactic Black Hole X-Ray Binaries toward Quiescence
    • 88
    • Highly Influential
    • PDF