B. Cunningham

most citedGaussian-basis many-body theory calculations of positron binding to negative ions and atoms

2 citations · 4 across the 3 of their papers we have counts for

collaborators

3 papers

physics.atom-ph2025★ 1 cited

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

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

Doppler-broadened $γ$ -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…

physics.atom-ph2023★ 2 cited

Gaussian-basis many-body theory calculations of positron binding to negative ions and atoms

J. Hofierka, B. Cunningham, C. M. Rawlins +2

Positron binding energies in the negative ions H $^{-}$ , F $^{-}$ , Cl $^{-}$ and Br $^{-}$ , and the closed-shell atoms Be, Mg, Zn and Ca, are calculated via a many-body theory approach develop…

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

Many-body theory calculations of positron binding to parabenzoquinone

Gaussian-basis many-body theory calculations of positron binding to negative ions and atoms

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