122 citations · 309 across the 9 of their papers we have counts for
9 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…
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…
A possible far-ultraviolet flux-dependent core mass function in NGC 6357
J. Brand, A. Giannetti, F. Massi +2
To derive the properties of the dense cores in the galactic star-forming complex NGC6357 and to investigate the effects of an intense far-UV radiation field on their properties, we…
On the size of the CO-depletion radius in the IRDC G351.77-0.51
G. Sabatini, A. Giannetti, S. Bovino +5
An estimate of the degree of CO-depletion () provides information on the physical conditions occurring in the innermost and densest regions of molecular clouds. A key paramete…
The fragmentation properties of massive protocluster gas clumps: an ALMA study
F. Fontani, B. Commerçon, A. Giannetti +5
Fragmentation of massive dense molecular clouds is the starting point in the formation of rich clusters and massive stars. Theory and numerical simulations indicate that the popula…
Magnetically-regulated fragmentation of a massive, dense and turbulent clump
F. Fontani, B. Commerçon, A. Giannetti +11
Massive stars, multiple stellar systems and clusters are born from the gravitational collapse of massive dense gaseous clumps, and the way these systems form strongly depends on ho…
ATLASGAL-selected massive clumps in the inner Galaxy: I. CO depletion and isotopic ratios
A. Giannetti, F. Wyrowski, J. Brand +8
In the low-mass regime, it is found that the gas-phase abundances of C-bearing molecules in cold starless cores rapidly decrease with increasing density, as the molecules form mant…
High CO depletion in southern infrared-dark clouds
F. Fontani, A. Giannetti, M. T. Beltran +5
Infrared-dark high-mass clumps are among the most promising objects to study the initial conditions of the formation process of high-mass stars and rich stellar clusters. In this w…