96 citations · 594 across the 11 of their papers we have counts for
7 papers · 1 filter
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…
The role of magnetic fields in the structure and interaction of supershells
Evangelia Ntormousi, Joanne R. Dawson, Patrick Hennebelle +1
Large-scale shocks formed by clustered feedback of young OB stars are considered an important source of mechanical energy for the ISM and a trigger of molecular cloud formation. Th…
Stellar feedback efficiencies: supernovae versus stellar winds
Katharina M. Fierlinger, Andreas Burkert, Evangelia Ntormousi +5
Stellar winds and supernova (SN) explosions of massive stars ("stellar feedback") create bubbles in the interstellar medium (ISM) and insert newly produced heavy elements and kinet…
A Young GMC Formed at the Interface of Two Colliding Supershells: Observations Meet Simulations
J. R. Dawson, E. Ntormousi, Y. Fukui +2
Dense, star-forming gas is believed to form at the stagnation points of large-scale ISM flows, but observational examples of this process in action are rare. We here present a gian…
Feedback by massive stars and the emergence of superbubbles I. Energy efficiency & Vishniac instabilities
Martin Krause, Katharina Fierlinger, Roland Diehl +3
We study the evolution of isolated and merging interstellar bubbles of three stars (25, 32 and 60 M\odot) in a homogeneous background medium with a density of 10 mp /ccm via 3D-hyd…
Formation of Cold Filamentary Structure from Wind Blown Superbubbles
Evangelia Ntormousi, Andreas Burkert, Katharina Fierlinger +1
The expansion and collision of two wind-blown superbubbles is investigated numerically. Our models go beyond previous simulations of molecular cloud formation from converging gas f…