35 citations · 56 across the 2 of their papers we have counts for
2 papers
astro-ph1997★ 21 cited
Neutral carbon in the protoplanetary nebulae CRL 618 and CRL 2688
K. Young
The 609u 3P1 -> 3P0 line of neutral atomic carbon has been detected in the protoplanetary nebulae CRL 618 and CRL 2688. CI appears to be about 7% as abundant as CO in CRL 2688, and…
astro-ph1997★ 35 cited
Neutral atomic carbon in the globules of the Helix
K. Young, P. Cox, P. J. Huggins +2
We report detection of the 609u line of neutral atomic carbon in globules of the Helix nebula. The measurements were made towards the position of peak CO emission. At the same posi…