Dynamics of positron scattering from lithium, sodium and potassium atoms in hot and dense plasmas
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DOI: 10.1016/j.cjph.2021.01.020
Abstract: Abstract The dynamics of positron scattering from the ground state of lithium, sodium and potassium atoms in hot and dense plasmas has been investigated by applying a two-state approximation that includes elastic scattering and rearrangement… read more here.
Keywords: lithium sodium; potassium atoms; dynamics positron; atoms hot ... See more keywords
Electron and positron interaction with pyrimidine: A theoretical investigation
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DOI: 10.1063/1.5024969
Abstract: Pyrimidine (C4H4N2) is considered as the building block of nucleobases, viz., cytosine, thymine and uracil. They provide a blueprint for probing the scattering of radiation by DNA and RNA bases. In this article, we report… read more here.
Keywords: positron; positron interaction; positron scattering; interaction pyrimidine ... See more keywords
Calculations of Cross-Sections for Positron Scattering on Benzene
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DOI: 10.3390/app15010153
Abstract: In this work, we present a theoretical study on positron scattering by benzene molecules over a broad energy range (1–1000 eV). The aim of this work is to provide missing data from partial cross-sections for… read more here.
Keywords: cross section; calculations cross; positron scattering; cross sections ... See more keywords