179 research outputs found
High resolution studies of low-energy electron attachment to SF5Cl: Product anions and absolute cross sections
Low energy electron attachment to SFCl was studied at high energy resolution by mass spectrometric detection of the product anions. Two variants of the laser photoelectron attachment (LPA) technique (Kaiserslautern) were used for determining the threshold behaviour of the yield for SF formation at about 1 meV resolution, and to investigate the relative cross sections for Cl, FCl, and SF formation towards higher energies (up to 1 eV) at about 20 meV resolution. Thermal swarm measurements (Birmingham) were used to place the relative LPA cross sections on an absolute scale. A trochoidal electron monochromator (Innsbruck) was used for survey measurements of the relative cross sections for the different product anions over the energy range of 0-14 eV with a resolution of 0.30 eV. Combined with earlier beam data (taken at Berlin, J. Chem. Phys. 88 (1988) 149), the present experimental results provide a detailed set of partial cross sections for anion formation in low-energy electron collisions with SFCl
Total, Partial, and Electron-Capture Cross Sections for Ionization of Water Vapor by 20â150 keV Protons
Event-by-Event Analysis of Collision-Induced Cluster-Ion Fragmentation: Sequential Monomer Evaporation versus Fission Reactions
Nonergodicity in electron capture dissociation investigated using hydrated ion nanocalorimetry
Annealing of etchable fission induced defects at high temperatures in natural fluorapatite
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