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Time-Domain Astrochemistry During Planet Formation
2019
Zenodo
The chemistry of protoplanetary disks sets the initial composition of newly formed planets and may regulate the efficiency by which planets form. Disk chemical abundances typically evolve over timescales spanning thousands if not millions of years. Consequently, it was a surprise when ALMA observations taken over the course of a single year showed significantly variable emission in H13CO+ relative to the otherwise constant thermal dust emission in the IM Lup protoplanetary disk. HCO+ is a known
doi:10.5281/zenodo.3585207
fatcat:mfpkevlckffsret7v5n5qdq2kq