113 citations · 844 across the 31 of their papers we have counts for
6 papers · 1 filter
Dust charge distribution in the interstellar medium
Juan C. Ibáñez-Mejía, Stefanie Walch, Alexei V. Ivlev +3
We investigate the equilibrium charge distribution of dust grains in the interstellar medium (ISM). Our treatment accounts for collisional charging by electrons and ions, photoelec…
On the resolution requirements for modelling molecular gas formation in solar neighbourhood conditions
P. R. Joshi, S. Walch, D. Seifried +3
The formation of molecular hydrogen (H) and carbon monoxide (CO) is sensitive to the volume and column density distribution of the turbulent interstellar medium. In this paper,…
Evolution of Hubble wedges in episodic protostellar outflows
P. F. Rohde, S. Walch, D. Seifried +2
Young low-mass protostars undergo short phases of high accretion and outburst activity leading to lumpy outflows. Recent observations have shown that the position-velocity and mass…
Synthetic [CII] emission maps of a simulated molecular cloud in formation
A. Franeck, S. Walch, D. Seifried +10
The C ion is an important coolant of interstellar gas, and so the [CII] fine structure line is frequently observed in the interstellar medium. However, the physical and chemi…
Synthetic CO observations of fibrous filaments: the problems of mapping from PPV to PPP
S. D. Clarke, A. P. Whitworth, R. L. Spowage +5
Molecular-line observations of filaments in star-forming regions have revealed the existence of elongated coherent features within the filaments; these features are termed fibres.…
J plots: a new method for characterizing structures in the interstellar medium
S. E. Jaffa, A. P. Whitworth, S. D. Clarke +1
Large scale surveys have brought about a revolution in astronomy. To analyse the resulting wealth of data, we need automated tools to identify, classify, and quantify the important…