Ya-Wen Tang, Patrick M. Koch, Paul T. P. Ho
Recent high-angular-resolution (up to 0.7") dust polarization observations
toward star forming regions are summarized. With the Sub-Millimeter Array, the
emission from the dense structures is traced and resolved. The detected
magnetic field morphologies vary from hourglass-like structures to isolated
patches depending on the evolutionary stage of the source. These observed
features have also served as a testbed to develop new analysis methods, with a
particular focus on quantifying the role of the magnetic field in the star
formation process.
View original:
http://arxiv.org/abs/1202.4635
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