Coevolution (or not) of supermassive black holes and host galaxies
Supermassive black holes (BHs) have been found in 85 galaxies by dynamical modeling of
spatially resolved kinematics. The Hubble Space Telescope revolutionized BH research by …
spatially resolved kinematics. The Hubble Space Telescope revolutionized BH research by …
Nuclear star clusters
We review the current knowledge about nuclear star clusters (NSCs), the spectacularly
dense and massive assemblies of stars found at the centers of most galaxies. Recent …
dense and massive assemblies of stars found at the centers of most galaxies. Recent …
First Sagittarius A* event horizon telescope results. VI. Testing the black hole metric
Astrophysical black holes are expected to be described by the Kerr metric. This is the only
stationary, vacuum, axisymmetric metric, without electromagnetic charge, that satisfies …
stationary, vacuum, axisymmetric metric, without electromagnetic charge, that satisfies …
[HTML][HTML] First M87 event horizon telescope results. IV. Imaging the central supermassive black hole
First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole
- IOPscience This site uses cookies. By continuing to use this site you agree to our use of …
- IOPscience This site uses cookies. By continuing to use this site you agree to our use of …
[HTML][HTML] First Sagittarius A* event horizon telescope results. III. Imaging of the galactic center supermassive black hole
First Sagittarius A* Event Horizon Telescope Results. III. Imaging of the Galactic Center
Supermassive Black Hole - IOPscience Skip to content IOP Science home Accessibility Help …
Supermassive Black Hole - IOPscience Skip to content IOP Science home Accessibility Help …
Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A
Horizon-scale images of black holes (BHs) and their shadows have opened an
unprecedented window onto tests of gravity and fundamental physics in the strong-field …
unprecedented window onto tests of gravity and fundamental physics in the strong-field …
First M87 event horizon telescope results. VI. The shadow and mass of the central black hole
We present measurements of the properties of the central radio source in M87 using Event
Horizon Telescope data obtained during the 2017 campaign. We develop and fit geometric …
Horizon Telescope data obtained during the 2017 campaign. We develop and fit geometric …
First M87 event horizon telescope results. V. Physical origin of the asymmetric ring
Abstract The Event Horizon Telescope (EHT) has mapped the central compact radio source
of the elliptical galaxy M87 at 1.3 mm with unprecedented angular resolution. Here we …
of the elliptical galaxy M87 at 1.3 mm with unprecedented angular resolution. Here we …
First M87 event horizon telescope results. I. The shadow of the supermassive black hole
Event Horizon Telescope Collaboration - arxiv preprint arxiv …, 2019 - arxiv.org
When surrounded by a transparent emission region, black holes are expected to reveal a
dark shadow caused by gravitational light bending and photon capture at the event horizon …
dark shadow caused by gravitational light bending and photon capture at the event horizon …
First M87 event horizon telescope results. VII. Polarization of the ring
Abstract In 2017 April, the Event Horizon Telescope (EHT) observed the near-horizon region
around the supermassive black hole at the core of the M87 galaxy. These 1.3 mm …
around the supermassive black hole at the core of the M87 galaxy. These 1.3 mm …