The Schwinger multichannel method is employed in calculations of the elastic integral and
differential cross sections for collisions of low-energy electrons and positrons with para …

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

Interaction of positrons with atoms and molecules differs from electron interaction due to the
difference in polarity of the charge. This makes positrons an alternative tool to study atomic …

In this work, we present a joint theoretical and experimental study for positron scattering by
isopentane (C 5 H 12). These are the first experimental differential cross sections ever …

State-selective total and angular differential cross sections for positronium formation are
presented in the collision of positron with helium atoms in their ground state by using the …

Due to the dominant electron capture by positrons from the molecular shell and the spatial
dephasing across the shell width, a powerful diffraction effect universally underlies the …

We report integral cross sections (ICSs) for both positron and electron scattering by glycine
and alanine amino acids. These molecules differ only by a methyl group. We computed the …

We report calculated elastic integral, differential, and momentum transfer cross sections for
electron and positron collisions with the formamide (HCONH2) molecule, for impact …

Cross sections for ionization excitation of molecules by positron impact have been
measured for the first time by scattering a positron beam from CO 2 and N 2. The cross …

This work reports a theoretical investigation on the elastic-positron collision with the 1, 1-
difluoroethylene molecule for energies up to 10 eV. We have employed the Schwinger …