In this contribution, we report a novel comprehensive investigation on negative ion formation from electron transfer processes mediated by neutral potassium atom collisions with neutral methanol molecules employing experimental and theoretical methodologies. Methanol collision-induced fragmentation yielding anion formation has been obtained by time-of-flight mass spectrometry in the wide energy range of 19 to 275 eV in the lab frame. The negative ions formed in such a collision process have been assigned to CHO, OH, and O, with a strong energy dependence especially at lower collision energies.
View Article and Find Full Text PDFWe investigate the methanol absorption spectrum in the range 5.5-10.8 eV to provide accurate and absolute cross-sections values.
View Article and Find Full Text PDFIn this study, novel measurements of negative ion formation in neutral potassium-neutral boronic acid collisions are reported in electron transfer experiments. The fragmentation pattern of phenylboronic acid is comprehensively investigated for a wide range of collision energies, i.e.
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