Ion-molecule reactions of Ru+ and Os+ with oxygen in a Penning trap
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U. Rieth
Summary
Gas-phase ion chemistry in a Penning trap has been explored for future experiments on the chemical properties of the heaviest elements. The Mainz Cluster Trap, a Penning trap experiment devoted to metal cluster research, has served as a model apparatus for SHIPTRAP which is being installed behind the velocity filter SHIP (Separator for Heavy Ion reaction Products) at the Gesellschaft für Schwerionenforschung (GSI) at Darmstadt. The reactions of stored Ru+ and Os+ with oxygen have been studied and the reaction products MO+ and MO2+ (M = Ru, Os) have been observed. The corresponding rate constants have been measured and the results are discussed with respect to future studies of similar ion-molecule reactions of the element 108 (hassium) in SHIPTRAP.
© Oldenbourg Wissenschaftsverlag, München
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- Excitation functions of proton induced reactions on 68Zn from threshold up to 71 MeV, with specific reference to the production of 67Cu
- X-ray absorption fine structure spectroscopy of plutonium complexes with bacillus sphaericus
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- Radiochemical neutron activation analysis of total trace tin and determination of its differentiated compounds in aquatic biota
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- Production and radiochemical separation of rhodium-105 for radiopharmaceutical applications
