131 citations · 456 across the 19 of their papers we have counts for
3 papers · 1 filter
The fragmentation and stability of hierarchical structure in Serpens South
R. K. Friesen, T. L. Bourke, J. Di Francesco +2
Filamentary structures are ubiquitous in molecular clouds, and have been recently argued to play an important role in regulating the size and mass of embedded clumps through fragme…
The Massive Protostellar Cluster NGC6334I at 220 AU Resolution: Discovery of Further Multiplicity, Diversity and a Hot Multi-Core
C. L. Brogan, T. R. Hunter, C. J. Cyganowski +3
We present VLA and ALMA imaging of the deeply-embedded protostellar cluster NGC6334I from 5 cm to 1.3 mm at angular resolutions as fine as 0.17 (220 AU). The dominant hot core MM1…
Contraction Signatures Toward Dense Cores in the Perseus Molecular Cloud
J. L. Campbell, R. K. Friesen, P. G. Martin +3
We report the results of an HCO+ (3-2) and N2D+ (3-2) molecular line survey performed toward 91 dense cores in the Perseus molecular cloud using the James Clerk Maxwell Telescope,…