output
19922026
Showing 2020 · astro-ph.GAShow all

61 papers · 2 filters

astro-ph.GA2020★ 27 cited

Gas-phase Elemental abundances in Molecular cloudS (GEMS) III. Unlocking the CS chemistry: the CS+O reaction

N. Bulut, O. Roncero, A. Aguado +36

CS is among the most abundant gas-phase S-bearing molecules in cold dark molecular clouds. It is easily observable with several transitions in the millimeter wavelength range, and…

astro-ph.GA2020★ 52 cited

Photodissociation Region Diagnostics Across Galactic Environments

Thomas G. Bisbas, Jonathan C. Tan, Kei E. I. Tanaka

We present three-dimensional astrochemical simulations and synthetic observations of magnetised, turbulent, self-gravitating molecular clouds. We explore various galactic interstel…

astro-ph.GA2020★ 101 cited

The SEDIGISM survey: first data release and overview of the Galactic structure

F. Schuller, J. S. Urquhart, T. Csengeri +57

The SEDIGISM (Structure, Excitation and Dynamics of the Inner Galactic Interstellar Medium) survey used the APEX telescope to map 84 deg^2 of the Galactic plane between l = -60 deg…

astro-ph.GA2020★ 67 cited

The SEDIGISM survey: Molecular clouds in the inner Galaxy

A. Duarte-Cabral, D. Colombo, J. S. Urquhart +57

We use the 13CO(2-1) emission from the SEDIGISM high-resolution spectral-line survey of the inner Galaxy, to extract the molecular cloud population with a large dynamic range in sp…

astro-ph.GA2020★ 35 cited

SEDIGISM-ATLASGAL: Dense Gas Fraction and Star Formation Efficiency Across the Galactic Disk

J. S. Urquhart, C. Figura, J. R. Cross +32

By combining two surveys covering a large fraction of the molecular material in the Galactic disk we investigate the role the spiral arms play in the star formation process. We hav…

astro-ph.GA2020★ 13 cited

A search for radio jets from massive young stellar objects. Association of radio jets with H2O and CH3OH masers

U. Kavak, A. Sanchez-Monge, A. Lopez-Sepulcre +5

Recent theoretical and observational studies debate the similarities between the formation process of high-mass (>8 Msun) and low-mass stars. The formation of low-mass star formati…