Interaction of positronium with dissolved oxygen in liquids
P. S. Stepanov, F. A. Selim, S. V. Stepanov, А. В. Боков, O. V. Ilyukhina, G. Duplǎtre, V.M. Byakov
Abstract
The interaction of positronium with molecular oxygen dissolved in liquids is experimentally investigated. A computer software has been developed for fitting the positron annihilation lifetime spectra using parameters with clear physical meaning.
Topics & Concepts
PositroniumReaction rate constantAnnihilationSpectral lineChemistryOxygenPositronPositron annihilationAtom (system on chip)Oxygen atomPhysical chemistryPhotochemistryChemical physicsAtomic physicsMoleculeKineticsPhysicsOrganic chemistryNuclear physicsElectronAstronomyQuantum mechanicsComputer scienceEmbedded systemMuon and positron interactions and applicationsChemical Synthesis and CharacterizationAtomic and Molecular Physics