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20132026
most citedFirst Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

1.9k citations · 14.2k across the 61 of their papers we have counts for

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Showing 2018Show all

2 papers · 1 filter

astro-ph.HE2018★ 13 cited

A Model for Anisotropic Interstellar Scattering and its Application to Sgr A*

Dimitrios Psaltis, Michael Johnson, Ramesh Narayan +3

Scattering in the ionized interstellar medium is commonly observed to be anisotropic, with theories of magnetohydrodynamic (MHD) turbulence explaining the anisotropy through a pref…

astro-ph.IM2018★ 23 cited

Principal Component Analysis as a Tool for Characterizing Black Hole Images and Variability

Lia Medeiros, Tod R. Lauer, Dimitrios Psaltis +1

We explore the use of principal component analysis (PCA) to characterize high-fidelity simulations and interferometric observations of the millimeter emission that originates near…