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Direct Infall Signatures and Complex Organic Molecules toward an Isolated Embedded Protostar BHR 71
Published online by Cambridge University Press: 13 January 2020
Abstract
Our ALMA observations of HCO+ and HCN show such redshifted absorption toward an isolated core, BHR 71. Both lines show a similar redshifted absorption profile. We also found emissions of complex organic molecules (COMs) around 345 GHz from a compact region centered on the continuum source, which is barely resolved with a beam of 0″27, corresponding to ∼50 AU.
- Type
- Contributed Papers
- Information
- Proceedings of the International Astronomical Union , Volume 14 , Symposium S345: Origins: From the Protosun to the First Steps of Life , August 2018 , pp. 312 - 313
- Copyright
- © International Astronomical Union 2020