21 citations · 45 across the 8 of their papers we have counts for
4 papers · 1 filter
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…
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 [AA] is studied via many-body theory, where includes H, F, Cl and the molecular anions (CN…
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 Calculations of Positron Scattering and Annihilation in H, N and CH
C. M. Rawlins, J. Hofierka, B. Cunningham +2
The recently developed ab initio many-body theory of positron molecule binding [J. Hofierka et al., Nature, 606, 688 (2022)] is combined with the shifted pseudostates method [A. R.…