B. Cunningham

activity

20232025

most citedMany-body theory calculations of positronic-bonded molecular dianions

11 citations · 27 across the 7 of their papers we have counts for

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2 papers · 1 filter

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.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

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