output
19932026
most citedFirst M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole

4.3k citations

Showing 2019 · astro-ph.GAShow all

16 papers · 2 filters

astro-ph.GA2019★ 72 cited

The ISM scaling relations in DustPedia late-type galaxies: A benchmark study for the Local Universe

Viviana Casasola, Simone Bianchi, Pieter De Vis +18

The purpose of this work is the characterization of the main scaling relations between all the ISM components (dust, atomic/molecular/total gas), gas-phase metallicity, and other g…

astro-ph.GA2019★ 5 cited

Edge-on galaxies in the Hubble Ultra Deep Field

V. P. Reshetnikov, P. A. Usachev, S. S. Savchenko

We studied a sample of 58 edge-on spiral galaxies at redshifts selected in the Hubble Ultra Deep Field. For all galaxies we analyzed the 2D brightness distributions in t…

astro-ph.GA2019★ 18 cited

Predicting the global far-infrared SED of galaxies via machine learning techniques

W. Dobbels, M. Baes, S. Viaene +10

Dust plays an important role in shaping a galaxy's spectral energy distribution (SED). It absorbs ultraviolet (UV) to near-infrared (NIR) radiation and re-emits this energy in the…

astro-ph.GA2019★ 28 cited

Dust emissivity and absorption cross section in DustPedia late-type galaxies

S. Bianchi, V. Casasola, M. Baes +16

Aims: We compare the far-infrared to sub-millimetre dust emission properties measured in high Galactic latitude cirrus with those determined in a sample of 204 late-type DustPedia…

astro-ph.GA2019★ 25 cited

The ultra-diffuse dwarf galaxies NGC 1052-DF2 and 1052-DF4 are in conflict with standard cosmology

Moritz Haslbauer, Indranil Banik, Pavel Kroupa +1

Recently van Dokkum et al. (2018b) reported that the galaxy NGC 1052-DF2 (DF2) lacks dark matter if located at Mpc from Earth. In contrast, DF2 is a dark-matter-dominated dwar…

astro-ph.GA2019★ 1.7k cited

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

The Event Horizon Telescope Collaboration

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 cres…