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20152022
most citedFirst M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole

1.7k citations · 8.5k across the 23 of their papers we have counts for

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Showing 2019Show all

17 papers · 1 filter

astro-ph.GA201970 cited

Detailed Abundances in the Ultra-faint Magellanic Satellites Carina II and III

Alexander P. Ji, Ting S. Li, Joshua D. Simon +15

We present the first detailed elemental abundances in the ultra-faint Magellanic satellite galaxies Carina II (Car II) and Carina III (Car III). With high-resolution Magellan/MIKE…

astro-ph.HE2019235 cited

The Shadow of a Spherically Accreting Black Hole

Ramesh Narayan, Michael D. Johnson, Charles F. Gammie

We explore a simple spherical model of optically thin accretion on a Schwarzschild black hole, and study the properties of the image as seen by a distant observer. We show that a d…

astro-ph.GA2019

Detection of pulses from the Vela pulsar at millimeter wavelengths with phased ALMA

Kuo Liu, Andre Young, Robert Wharton +20

We report on the first detection of pulsed radio emission from a radio pulsar with the ALMA telescope. The detection was made in the Band-3 frequency range (85-101 GHz) using ALMA…

astro-ph.IM2019

Closure statistics in interferometric data

Lindy Blackburn, Dominic W. Pesce, Michael D. Johnson +4

Interferometric visibilities, reflecting the complex correlations between signals recorded at antennas in an interferometric array, carry information about the angular structure of…

astro-ph.IM2019

Extremely long baseline interferometry with Origins Space Telescope

Dominic W. Pesce, Kari Haworth, Gary J. Melnick +8

Operating 1.5 million km from Earth at the Sun-Earth L2 Lagrange point, the Origins Space Telescope equipped with a slightly modified version of its HERO heterodyne instrument coul…

astro-ph.IM2019

Studying black holes on horizon scales with space-VLBI

Kari Haworth, Michael D. Johnson, Dominic W. Pesce +25

The Event Horizon Telescope (EHT) recently produced the first horizon-scale image of a supermassive black hole. Expanding the array to include a 3-meter space telescope operating a…