activity
20102026
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 · 5.9k across the 87 of their papers we have counts for

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Showing 2019Show all

9 papers · 1 filter

astro-ph.GA2019★ 49 cited

NOEMA redshift measurements of bright Herschel galaxies

R. Neri, P. Cox, A. Omont +31

Using the IRAM NOrthern Extended Millimeter Array (NOEMA), we conducted a program to measure redshifts for 13 bright galaxies detected in the Herschel Astrophysical Large Area Surv…

astro-ph.GA2019★ 11 cited

The ALMA Frontier Fields survey V: ALMA Stacking of Lyman-Break Galaxies in Abell 2744, Abell 370, Abell S1063, MACSJ0416.1-2403 and MACSJ1149.5+2223

R. Carvajal, F. E. Bauer, R. J. Bouwens +15

The Hubble Frontier Fields offer an exceptionally deep window into the high-redshift universe, covering a substantially larger area than the Hubble Ultra-Deep field at low magnific…

astro-ph.GA2019★ 13 cited

How to Fuel an AGN: Mapping Circumnuclear Gas in NGC 6240 with ALMA

Anne M. Medling, George C. Privon, Loreto Barcos-Muñoz +15

Dynamical black hole mass measurements in some gas-rich galaxy mergers indicate that they are overmassive relative to their host galaxy properties. Overmassive black holes in these…

astro-ph.HE2019★ 14 cited

First M87 Event Horizon Telescope Results and the Role of ALMA

Ciriaco Goddi, Geoff Crew, Violette Impellizzeri +41

In April 2019, the Event Horizon Telescope (EHT) collaboration revealed the first image of the candidate super-massive black hole (SMBH) at the centre of the giant elliptical galax…

astro-ph.GA2019★ 6 cited

A SCUBA-2 Selected Herschel-SPIRE Dropout and the Nature of this Population

J. Greenslade, E. Aguilar, D. L. Clements +19

Dusty star-forming galaxies (DSFGs) detected at provide important examples of the first generations of massive galaxies. However, few examples with spectroscopic confirmati…

astro-ph.IM2019★ 1.1k cited

First M87 Event Horizon Telescope Results. II. Array and Instrumentation

The Event Horizon Telescope Collaboration

The Event Horizon Telescope (EHT) is a very long baseline interferometry (VLBI) array that comprises millimeter- and submillimeter-wavelength telescopes separated by distances comp…

astro-ph.GA2019★ 2 cited

The molecular-gas properties in the gravitationally lensed merger HATLAS J142935.3-002836

Hugo Messias, Neil Nagar, Zhi-Yu Zhang +11

Follow-up observations of (sub-)mm-selected gravitationally-lensed systems have allowed a more detailed study of the dust-enshrouded phase of star-formation up to very early cosmic…

astro-ph.GA2019★ 41 cited

The first Super Massive Black Holes: indications from models for future observations

Stergios Amarantidis, José Afonso, Hugo Messias +12

We present an exploration of the expected detection of the earliest Active Galactic Nuclei (AGN) in the Universe from state-of-art galaxy formation and evolution semi-analytic mode…

astro-ph.IM2019★ 61 cited

Calibration of ALMA as a phased array: ALMA observations during the 2017 VLBI campaign

Ciriaco Goddi, Ivan Marti-Vidal, Hugo Messias +14

We present a detailed description of the special procedures for calibration and quality assurance of Atacama Large Millimeter/submillimeter Array (ALMA) observations in Very Long B…