Volume 391, Number 3, September I 2002
|Page(s)||1159 - 1165|
|Published online||09 August 2002|
Dissociative recombination of C
Department of Physics, Stockholm University, SCFAB, 106 91 Stockholm, Sweden
2 Air Force Research Laboratory, Space Vehicles Directorate, 29 Randolph Rd, Hanscom AFB, MA 01731, USA e-mail: Albert.Viggiano@hanscom.af.mil
3 Institute of Physics, Świętokrzyska Academy, 25-406 Kielce, Poland e-mail: firstname.lastname@example.org
4 Manne Siegbahn Laboratory, Stockholm University, 104 05 Stockholm, Sweden e-mail: email@example.com
Corresponding author: S. Kalhori, firstname.lastname@example.org
Accepted: 10 June 2002
We have studied the vibrationally relaxed C2H ion in the heavy – ion storage ring CRYRING in Stockholm. We measured the dissociative recombination absolute cross section over center-of-mass energies in the range between 0 and 0.1 eV by scanning the electron energy. The rate of different neutral product channels of dissociative recombination was measured. We found the three-body channel C2H + H + H, with a branching ratio of 59%, to be the dominant one. Finally, we compare C2H and C2H ([CITE]) results.
Key words: molecular processes / ISM: molecules / ISM: clouds
© ESO, 2002
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