| |
| molecules:extragalactic:l-c3h2_extragalactic [2019/02/25 22:38] – external edit 127.0.0.1 | molecules:extragalactic:l-c3h2_extragalactic [2019/10/22 16:24] (current) – mueller |
|---|
| S. Muller, A. Beelen, M. Guélin, S. Aalto, J. H. Black, F. Combes, S. J. Curran, P. Theule, and S. N. Longmore\\ | S. Muller, A. Beelen, M. Guélin, S. Aalto, J. H. Black, F. Combes, S. J. Curran, P. Theule, and S. N. Longmore\\ |
| used the Australia Telescope Compact Array (ATCA) to study the molecular content of a foreground galaxy at //z// = 0.89 (FG0.89 consisting of two subsources, FG0.89SW and FG0.89NO) in absorption toward the quasar PKS 1830-211:\\ | used the Australia Telescope Compact Array (ATCA) to study the molecular content of a foreground galaxy at //z// = 0.89 (FG0.89 consisting of two subsources, FG0.89SW and FG0.89NO) in absorption toward the quasar PKS 1830-211:\\ |
| **[[http://dx.doi.org/10.1051/0004-6361/201117096|Molecules at //z// = 0.89: A 4-mm-Rest-Frame Absorption-Line Survey toward PKS 1830-211]]**\\ | **[[https://doi.org/10.1051/0004-6361/201117096|Molecules at //z// = 0.89: A 4-mm-Rest-Frame Absorption-Line Survey toward PKS 1830-211]]**\\ |
| //Astron. Astrophys.// **535**, (2011) Art. No. A103.\\ | //Astron. Astrophys.// **535**, (2011) Art. No. A103.\\ |
| Propadienylidene, //l//-C<sub>3</sub>H<sub>2</sub>, was identified by three //K<sub>a</sub>// = 1 //ortho// transitions (2 with //J"// = 2 and the lower //J"// = 3) and one with //K<sub>a</sub>// = 0 (//para//) and //J"// = 3. The OPR is compatible with the high temperature limit of 3. The abundance ratio //c//-C<sub>3</sub>H<sub>2</sub> to //l//-C<sub>3</sub>H<sub>2</sub> is about 25, between 3–5 in diffuse clouds, and 70 found in the dark cloud TMC-1. | Propadienylidene, //l//-C<sub>3</sub>H<sub>2</sub>, was identified by three //K<sub>a</sub>// = 1 //ortho// transitions (2 with //J"// = 2 and the lower //J"// = 3) and one with //K<sub>a</sub>// = 0 (//para//) and //J"// = 3. The OPR is compatible with the high temperature limit of 3. The abundance ratio //c//-C<sub>3</sub>H<sub>2</sub> to //l//-C<sub>3</sub>H<sub>2</sub> is about 25, between 3–5 in diffuse clouds, and 70 found in the dark cloud TMC-1. |
| |
| Contributor(s): H. S. P. Müller; 5, 2012 | Contributor(s): H. S. P. Müller; 5, 2012 |
| |
| |
| ---- | ---- |
| |
| |