This article presents an overview of current understanding of the interaction of low-energy
positrons with molecules with emphasis on resonances, positron attachment, and …

We present a compilation of recommended positron–molecule cross sections for a range of
scattering processes including elastic scattering, vibrational excitation, discrete electronic …

We report our results on the experimental total cross sections (TCSs) for positron scattering
from the isoelectronic molecules N 2, CO and C 2 H 2. Where possible, for each species …

A review on the positron scattering from atoms and molecules is presented in this article.
The focus on positron scattering studies is on the rise due to their presence in various fields …

We have employed a well established correlation-polarization model potential to calculate
the elastic cross sections for positron collisions with O 2, N 2 and CO 2 from 0.01 eV to E p s …

Large positron annihilation cross sections have been observed for a variety of molecules at
various energies below the threshold for positronium formation. These large values are due …

We report integral and differential cross sections for positron collisions with allene,
calculated with the Schwinger multichannel method. The cross sections were computed in …

The mechanisms for multimode vibrational couplings in resonant positron annihilation are
not well understood. We show that these resonances can arise from positron-induced …

Studies on electron and positron scattering from acetylene are very important for their
applications in the plasma and astronomical environments. In view of such importance, we …

In the present work, we used the recently parallelized version of the Schwinger multichannel
method to calculate positron scattering cross sections by methane, acetylene, ethylene, and …