Astronomical identification of CN-, the smallest observed molecular anion ***

Authors: M. Agúndez, J. Cernicharo, M. Guélin, C. Kahane, E. Roueff, J. K?os, F. J. Aoiz, F. Lique, N. Marcelino, J. R. Goicoechea, M. González García, C. A. Gottlieb, M. C. McCarthy and P. Thaddeus.<br />Astronomy and Astrophysics Vol. 517 , page L2<br />Published online: 30/07/2010<br />
Keywords:
astrochemistry ; line: identification ; molecular
processes ; stars: AGB and post-AGB ; circumstellar matter ;
stars: individual: IRC +10216.

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