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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Showing 2023Show all

3 papers · 1 filter

physics.chem-ph2023★ 9 cited

Positron annihilation and binding in aromatic and other ring molecules

E. Arthur-Baidoo, J. R. Danielson, C. M. Surko +6

Annihilation spectra are presented for aromatic and heterocyclic ring molecules resolved as a function of incident positron energy using a trap-based positron beam. Comparisons wit…

physics.chem-ph2023★ 11 cited

Many-body theory calculations of positronic-bonded molecular dianions

J. P. Cassidy, J. Hofierka, B. Cunningham +1

The energetic stability of positron di-anion systems [A $^{-}; e^{+};$ A $^{-}$ ] is studied via many-body theory, where $A^{-}$ includes H $^{-}$ , F $^{-}$ , Cl $^{-}$ and the molecular anions (CN…

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…