By Laura Brenneman
Measuring the spin distribution of supermassive black holes is of severe significance for figuring out how those black holes and their host galaxies shape and evolve over the years, but this kind of examine is barely in its infancy. This short describes how astronomers degree spin in supermassive black holes utilizing X-ray spectroscopy. It additionally experiences the restrictions which were put on the spin distribution in neighborhood, brilliant energetic galaxies over the last six years, and the cosmological implications of those constraints. ultimately, it summarizes the open questions that stay during this fascinating new box of study and issues towards destiny discoveries quickly to be made by means of the subsequent iteration of space-based observatories.
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Additional info for Measuring the Angular Momentum of Supermassive Black Holes
Astron. Soc. : Mon. Not. R. Astron. Soc. : Mon. Not. R. Astron. Soc. : Mon. Not. R. Astron. Soc. : Mon. Not. R. Astron. Soc. : Mon. Not. R. Astron. Soc. : Astrophys. J. : Mon. Not. R. Astron. Soc. : Mon. Not. R. Astron. Soc. : Mon. Not. R. Astron. Soc. : Astrophys. J. : Astrophys. Space Sci. : Astrophys. J. : Astrophys. J. : Annu. Rev. Astron. Astrophys. : Mon. Not. R. Astron. Soc. : (2013). : Astrophys. J. : Phys. Rep. : Astrophys. J. : Astrophys. J. : Astrophys. J. : Mon. Not. R. Astron. Soc.
2013). L. 1007/978-1-4614-7771-6 7, © Laura Brenneman 2013 47 48 7 Epilogue: NuSTAR Validates Inner Disk Reflection in NGC 1365 Fig. 1 The relativistic inner disk reflection model (black line) vs. the absorption-only model (red line) plotted against the XMM-Newton (green) and NuSTAR (blue) spectral data. Both models are fit only below 10 keV and extrapolated above this energy. Note the strong resemblance of the data to the reflection model and divergence from the absorption model at high energies.
Mon. Not. R. Astron. Soc. : Astrophys. J. : Soc. Photo-Opt. Instrum. Eng. : Astrophys. J. : Mon. Not. R. Astron. Soc. : Mon. Not. R. Astron. Soc. : Astrophys. J. : Astron. J. : Astron. Nachr. : Astrophys. J. : Astrophys. J. : Astrophys. J. : Astrophys. J. Suppl. : Mon. Not. R. Astron. Soc. : Publ. Astron. Soc. Jpn. : Phys. Rev. Lett. : Astrophys. : Am. Inst. Phys. Conf. : Astrophys. J. : Space Sci. Rev. : Astrophys. J. : (2013a). : (2013b). : Mon. Not. R. Astron. Soc. : Astron. Astrophys. : Mon.
Measuring the Angular Momentum of Supermassive Black Holes by Laura Brenneman