output
19942026
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

Showing 2018 · astro-ph.GAShow all

33 papers · 2 filters

astro-ph.GA2018★ 27 cited

An Ammonia Spectral Map of the L1495-B218 Filaments in the Taurus Molecular Cloud: II CCS & HCN Chemistry and Three Modes of Star Formation in the Filaments

Young Min Seo, Liton Majumdar, Paul F. Goldsmith +22

We present deep CCS and HCN observations of the L1495-B218 filaments in the Taurus molecular cloud obtained using the K-band focal plane array on the 100m Green Bank Telescope.…

astro-ph.GA2018★ 63 cited

JCMT BISTRO survey: Magnetic Fields within the Hub-Filament Structure in IC 5146

Jia-Wei Wang, Shih-Ping Lai, Chakali Eswaraiah +130

We present the 850 m polarization observations toward the IC5146 filamentary cloud taken using the Submillimetre Common-User Bolometer Array 2 (SCUBA-2) and its associated polar…

astro-ph.GA2018★ 13 cited

ALMA observations of massive molecular gas reservoirs in dusty early-type galaxies

A. E. Sansom, D. H. W. Glass, G. J. Bendo +9

Unresolved gas and dust observations show a surprising diversity in the amount of interstellar matter in early-type galaxies. Using ALMA observations we resolve the ISM in z0…

astro-ph.GA2018★ 32 cited

The Formation of Compact Elliptical Galaxies in The Vicinity of A Massive Galaxy: The Role of Ram-pressure Confinement

Min Du, Victor P. Debattista, Luis C. Ho +9

Compact ellipticals (cEs) are outliers from the scaling relations of early-type galaxies, particularly the mass-metallicity relation which is an important outcome of feedback. The…

astro-ph.GA2018★ 107 cited

HAWC+/SOFIA Multiwavelength Polarimetric Observations of OMC-1

David T. Chuss, B-G Andersson, John Bally +35

We report new polarimetric and photometric maps of the massive star-forming region OMC-1 using the HAWC+ instrument on the Stratospheric Observatory for Infrared Astronomy (SOFIA).…

astro-ph.GA2018★ 212 cited

Characterizing the properties of nearby molecular filaments observed with Herschel

D. Arzoumanian, Ph. André, V. Könyves +8

[Abridged] Molecular filaments have received special attention recently, thanks to new observational results on their properties. In particular, our early analysis of filament prop…