252 citations · 514 across the 8 of their papers we have counts for
8 papers
Surround & Squash: The Interstellar Medium around Scorpius Centaurus OB2
Martin G. H. Krause, Andreas Burkert, Roland Diehl +7
We exploited observational constraints on stars, gas and nucleosynthesis ashes for the closest region of recent massive-star formation, Scorpius-Centaurus OB2, and combined them wi…
Squeezed between shells? On the origin of the Lupus I molecular cloud. - II. APEX CO and GASS HI observations
B. Gaczkowski, V. Roccatagliata, S. Flaischlen +7
[Abridged] The Lupus I cloud is found between the Upper-Scorpius and the Upper-Centaurus-Lupus sub-groups, where the expanding USco HI shell appears to interact with a bubble curre…
Squeezed between shells? On the origin of the Lupus I molecular cloud. APEX/LABOCA, Herschel, and Planck observations
Benjamin Gaczkowski, Thomas Preibisch, Thomas Stanke +7
The Lupus I cloud is found between the Upper-Scorpius (USco) and the Upper-Centaurus-Lupus (UCL) sub-groups of the Sco-Cen OB-association, where the expanding USco H I shell appear…
First Investigation of the Combined Impact of Ionizing Radiation and Momentum Winds from a Massive Star on a Self-Gravitating Core
Judith Ngoumou, David Hubber, James E. Dale +1
Massive stars shape the surrounding ISM by emitting ionizing photons and ejecting material through stellar winds. To study the impact of the momentum from the wind of a massive sta…
Before the first supernova: combined effects of HII regions and winds on molecular clouds
J. E. Dale, J. Ngoumou, B. Ercolano +1
We model the combined effects of photoionization and momentum--driven winds from O--stars on molecular clouds spanning a parameter space of initial conditions. The dynamical effect…
Massive stars in massive clusters IV: Disruption of clouds by momentum-driven winds
J. E. Dale, J. Ngoumou, B. Ercolano +1
We examine the effect of momentum-driven OB-star stellar winds on a parameter space of simulated turbulent Giant Molecular Clouds using SPH hydrodynamical simulations. By compariso…
The Mysterious Sickle Object in the Carina Nebula: A stellar wind induced bow shock grazing a clump?
Judith Ngoumou, Thomas Preibisch, Thorsten Ratzka +1
Optical and near-infrared images of the Carina Nebula show a peculiar arc-shaped feature, which we call the "Sickle", next to the B-type star Trumpler 14 MJ 218. We use multi-wavel…
Discovering young stars in the Gum 31 region with infrared observations
Henrike Ohlendorf, Thomas Preibisch, Benjamin Gaczkowski +4
Context. The Gum 31 bubble containing the stellar cluster NGC 3324 is a poorly-studied young region close to the Carina Nebula. Aims. We are aiming to characterise the young stella…