http://arxiv.org/abs/1809.06710
We observed two proto-planetary nebulae, HD 56126 representing a source with an elliptical circumstellar shell and IRAS 16594-4656 representing a source with a bipolar circumstellar shell, with ALMA in the 12CO and 13CO J=3-2 lines and neighboring continuum to see how the morpho-kinematics of CO gas and dust emission properties in their circumstellar environments differ.
T. Ueta, H. Izumiura, I. Yamamura, et. al.
Wed, 19 Sep 18
12/59
Comments: 2 pages, 2 figures; contribution to Proceedings of IAU Symp 343
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