65 citations · 232 across the 9 of their papers we have counts for
17 papers
SILCC-Zoom: the dynamic balance in molecular cloud substructures
S. Ganguly, S. Walch, S. D. Clarke +1
How molecular clouds fragment and create the dense structures which go on to form stars is an open question. We investigate the relative importance of different energy terms (kinet…
Protostellar Outflows: a window to the past
P. F. Rohde, S. Walch, D. Seifried +2
During the early phases of low-mass star formation, episodic accretion causes the ejection of high-velocity outflow bullets, which carry a fossil record of the driving protostar's…
Formation of the Musca filament: Evidence for asymmetries in the accretion flow due to a cloud-cloud collision
L. Bonne, S. Bontemps, N. Schneider +11
Context. Dense molecular filaments are ubiquituous in the interstellar medium, yet their internal physical conditions and formation mechanism remain debated. Aims. We study the kin…
The impact of episodic outflow feedback on stellar multiplicity and the star formation efficiency
P. F. Rohde, S. Walch, S. D. Clarke +3
The accretion of material onto young protostars is accompanied by the launching of outflows. Observations show that accretion, and therefore also outflows, are episodic. However, t…
Dense gas formation in the Musca filament due to the dissipation of a supersonic converging flow
L. Bonne, N. Schneider, S. Bontemps +9
Observations with the Herschel Space Telescope have established that most of the star forming gas is organised in interstellar filaments, a finding that is supported by numerical s…
The hierarchical fragmentation of filaments and the role of sub-filaments
S. D. Clarke, G. M. Williams, S. Walch
Recent observations have revealed the presence of small fibres or sub-filaments within larger filaments. We present a numerical fragmentation study of fibrous filaments investigati…