Author:
Schmidt H T,Rosén S,Thomas R D,Stockett M H,Geppert W D,Larson Å,Löfgren P,Simonsson A,Källberg A,Reinhed P,Björkhage M,Blom M,Alexander J D,Najeeb P K,Ji M,Kono N,Anderson E K,Eklund G,Kristiansson M K,Hole O M,Hanstorp D,Hartman H,Barklem P S,Grumer J,Hansen K,Gatchell M,Cederquist H,Zettergren H
Abstract
Abstract
An overview of recent experimental results of studies of negative atomic and molecular ions in the Double ElectroStatic Ion-Ring ExpEriment, DESIREE is given. Metastable level lifetimes in atomic negative ions have been measured by time-dependent laser photodetachment. Rotational relaxation of diatomic anions is studied by near-threshold photodetachment. Spontaneous decays of small metal cluster anions by electron emission and fragmentation is studied with decay-channel specificity. Finally, mutual neutralisation of pairs of negative and positive ions has been investigated with initial and final state selectivity.
Subject
General Physics and Astronomy
Cited by
1 articles.
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