activity
19942026
most citedA computer program for fast non-LTE analysis of interstellar line spectra

1.7k citations · 41.8k across the 478 of their papers we have counts for

collaborators
Showing 1996Show all

1 paper · 1 filter

astro-ph1996★ 27 cited

Circumstellar C2, CN, and CH+ in the optical spectra of post-AGB stars

Eric J. Bakker, Ewine F. van Dishoeck, L. B. F. M. Waters +1

We present optical high-resolution spectra of a sample of sixteen post-AGB stars and IRC +10216. Of the post-AGB stars, ten show C2 Phillips and Swan and CN Red System absorption,…