From the 1 of 8 linked papers with an AI index.
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Asymmetry in the protostellar system HOPS 198: Evidence for the evolution of outflow opening angle driven by density of the surrounding core
Donglin Wu, Héctor Arce, Cheng-Han Hsieh
Protostellar outflows are thought to be responsible for the low star formation efficiency of protostellar cores. However, whether outflows can disperse a significant fraction of th…
Preferential alignment of Class 0, Class I protostellar disks in multiple systems across nine nearby molecular clouds
Cheng-Han Hsieh, Aleksey Generozov, Stella S. R. Offner +6
The study examines the orientations of protostellar disks in 512 Class 0, Class I, and flat‑spectrum sources across nine nearby molecular clouds, finding that disks in binary and h…
HH 270/110 as a jet/shear layer interaction
A. C. Raga, A. Noriega-Crespo, A. Castellanos-Ramirez +5
New observations obtained with JWST of the proto-stellar HH~270 jet and the "deflected" HH 110 system, show that HH 110 has a morphology of a series of distorted working surfaces.…
The Evolution of Protostellar Outflow Opening Angles and the Implications for the Growth of Protostars
Michael M. Dunham, Ian W. Stephens, Philip C. Myers +5
We use 1-4" (300-1200 au) resolution 12CO(2-1) data from the MASSES (Mass Assembly of Stellar Systems and their Evolution with the SMA) project to measure the projected opening ang…