most citedMany-body theory and Gaussian-basis implementation of positron annihilation -ray spectra on polyatomic molecules

1 citations · 3 across the 3 of their papers we have counts for

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2 papers

physics.atom-ph2025★ 1 cited

Many-body theory and Gaussian-basis implementation of positron annihilation -ray spectra on polyatomic molecules

S. K. Gregg, J. P. Cassidy, A. R. Swann +3

Doppler-broadened -ray spectra for positron annihilation on molecules are calculated using many-body theory. By employing Gaussian bases for the electron and positron wavefuncti…

physics.chem-ph2025★ 1 cited

Many-body theory calculations of positron binding to parabenzoquinone

S. K. Gregg, J. Hofierka, B. Cunningham +1

Positron binding in parabenzoquinone is studied using \textit{ab initio} many-body theory. The effects of electron-positron correlations including polarization, virtual positronium…