High-redshift supermassive black hole mergers in simulations with dynamical friction modelling
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Colin DeGraf↗
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Results for “BLACK HOLES”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Unusual Hard X-Ray Flares Caught in NICER Monitoring of the Binary Supermassive Black Hole Candidate AT2019cuk/Tick Tock/SDSS J1430+2303
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Megan Masterson↗
The First X-Ray Polarization Observation of the Black Hole X-Ray Binary 4U 1630–47 in the Steep Power-law State
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Nicole Rodriguez Cavero↗
Generally Applicable Formalism for Modeling the Observable Signatures of Inflows, Outflows, and Moving Coronal Plasma Close to Kerr Black Holes
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Henric Krawczynski↗
Secular Dynamics around a Supermassive black hole via Multipole Expansion
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Jean-Baptiste Fouvry↗
Combining timing characteristics with physical broad-band spectral modelling of black hole X-ray binary GX 339–4
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R M T Connors↗
Environmental Dependence of Self-regulating Black Hole Feedback in Massive Galaxies
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Deovrat Prasad↗
Probing black hole accretion in quasar pairs at high redshift
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C Vignali↗
The spin of new black hole candidate: MAXI J1803−298 observed by NuSTAR and NICER
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Ye Feng↗
Discovery of evolving low-frequency QPOs in hard X-rays (∼100 keV) observed in black hole Swift J1727.8−1613 with AstroSat
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Anuj Nandi↗
Topology of black hole binary–single interactions
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Johan Samsing↗
A Comparison between the Morphologies and Structures of Dwarf Galaxies with and without Active Massive Black Holes
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Seth J. Kimbrell↗
Quashing a suspected selection bias in galaxy samples having dynamically measured supermassive black holes
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Nandini Sahu↗
Powerful extragalactic jets dissipate their kinetic energy far from the central black hole
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Adam Leah W. Harvey↗
Hints of Spin-Orbit Resonances in the Binary Black Hole Population
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Vijay Varma↗
Constraining the mass density of free-floating black holes using razor-thin lensing arcs
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Uddipan Banik↗
Black hole sensitivities in Einstein-scalar-Gauss-Bonnet gravity
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Félix-Louis Julié↗
Maximally slicing a black hole.
Analytic and computer-derived solutions are presented of the problem of slicing the Schwarzschild geometry into asymptotically flat, asymptotically static, maximal spacelike hypersurfaces. The sequence of hypersurfaces advances forward in time in both halves (u greater than or equal to 0, u less than or equal to 0) of the Kruskal diagram, tending asymptotically to the hypersurface r = 3/2 M and avoiding the singularity at r = 0. Maximality is therefore a potentially useful condition to impose in obtaining computer solutions of Einstein's equations.
Estabrook, F.↗