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physics.chem-ph2021
Ground-state energy of quasi-free positrons in non-polar fluids
Eve Cheng, Daniel Cocks, Robert P. McEachran
We have calculated the background energy () for positrons in noble gases with an \emph{ab initio} potential and the Wigner-Seitz (WS) ansatz. {\col In contrast to the general…
cond-mat.quant-gas2021★ 5 cited
Close-coupled model of Feshbach resonances in ultracold He* and He* atomic Collisions
T. M. F. Hirsch, D. G. Cocks, S. S. Hodgman
Helium atoms in the metastable state (He) have unique advantages for ultracold atomic experiments. However, there is no known accessible Feshbach resonance in He$^…