output
19942026
most citedGaia Data Release 2. Summary of the contents and survey properties

8.6k citations

Showing 2017 · astro-ph.SRShow all

38 papers · 2 filters

astro-ph.SR2017

The cold and warm physico-chemical structure of embedded protostars

Nadia M. Murillo

The physical evolution of low-mass protostars is relatively well-established, however, there are many open questions on the chemical structure of protostars. The chemical fingerpri…

astro-ph.SR2017★ 63 cited

First detection of cyanamide (NHCN) towards solar-type protostars

A. Coutens, E. R. Willis, R. T. Garrod +11

Searches for the prebiotically-relevant cyanamide (NHCN) towards solar-type protostars have not been reported in the literature. We here present the first detection of this spe…

astro-ph.SR2017

Transmission profile of the Dutch Open Telescope H Lyot filter

J. Koza, R. H. Hammerschlag, J. Rybák +3

Accurate knowledge of the spectral transmission profile of a Lyot filter is important, in particular in comparing observations with simulated data. The paper summarizes available f…

astro-ph.SR2017★ 72 cited

Gas and dust from solar metallicity AGB stars

P. Ventura, A. Karakas, F. Dell'Agli +2

We study the asymptotic giant branch (AGB) evolution of stars with masses between . We focus on stars with a solar chemical composition, which allows u…

astro-ph.SR2017★ 74 cited

Infrared spectra of complex organic molecules in astronomically relevant ice matrices. I. Acetaldehyde, ethanol, and dimethyl ether

J. Terwisscha van Scheltinga, N. F. W. Ligterink, A. C. A. Boogert +2

Context. The number of identified complex organic molecules (COMs) in inter- and circumstellar gas-phase environments is steadily increasing. Recent laboratory studies show that ma…

astro-ph.SR2017★ 19 cited

M13 multiple stellar populations seen with the eyes of Strömgren photometry

A. Savino, D. Massari, A. Bragaglia +2

We present a photometric study of M13 multiple stellar populations over a wide field of view, covering approximately 6.5 half-light radii, using archival Isaac Newton Telescope obs…