362 citations · 932 across the 23 of their papers we have counts for
29 papers · 1 filter
OGHReS: Star formation in the Outer Galaxy II (-)
J. S. Urquhart, C. Koenig, D. Colombo +19
The Outer Galaxy High-Resolution Survey (OGHReS) covers 100 square degrees () in the (2--1) transitions of three CO-isotopologues. We use the spectra…
CHOH as a User-Friendly Density Probe: Calibration and Beyond
A. Giannetti, S. Leurini, E. Schisano +4
Almost all the physics of star formation critically depends on the number density of the molecular gas. However, the methods to estimate this key property often rely on uncertain a…
Time evolution of o-HD, ND, and NH during the high-mass star formation process
G. Sabatini, S. Bovino, E. Redaelli +5
Deuterium fractionation is a well-established evolutionary tracer in low-mass star formation, but its applicability to the high-mass regime remains an open question. The abundances…
OGHReS: Star formation in the Outer Galaxy (-)
J. S. Urquhart, C. König, D. Colombo +11
We have used data from the Outer Galaxy High-Resolution Survey (OGHReS) to refine the velocities, distances, and physical properties of a large sample of 3584 clumps detected in fa…
The TOPGöt high-mass star-forming sample. I. Methyl cyanide emission as tracer of early phases of star formation
C. Mininni, F. Fontani, A. Sánchez-Monge +9
The TOPGöt project studies a sample of 86 high-mass star-forming regions in different evolutionary stages from starless cores to ultra compact HII regions. The aim of the survey is…
Chemical analysis of prestellar cores in Ophiuchus yields short timescales and rapid collapse
Stefano Bovino, Alessandro Lupi, Andrea Giannetti +4
Sun-like stars form from the contraction of cold and dense interstellar clouds. How the collapse proceeds and what are the main physical processes driving it, however, is still und…