Polyatomic ions, branching ratios and hot molecules

Light element atom, molecule and radical behaviour in the divertor and edge plasma regions

Mitchell, J. Brian A.^1

Institut de Physique de Rennes, U.M.R. No. 6251 du CNRS, Université de Rennes, Rennes

I35042, France^1

关键词: Branching ratio;    Complex model;    Dissociative recombinations;    Hot molecules;    Molecular ion chemistries;    Polyatomic ion;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/576/1/012006/pdf
DOI  :  10.1088/1742-6596/576/1/012006

来源: IOP

【 摘 要 】

A discussion is given of the reason for the sharp fall-off observed in Dissociative Recombination (DR) cross sections above about 0.1 eV and of the need for accurate branching ratios being used in complex models of molecular ion chemistry. New measurements from TSR have shown that stored ions are not as cold as they were once thought to be and a new experiment facility is presented.