The Schwinger multichannel method [K. Takatsuka and V. McKoy, Phys. Rev. A 30, 1734
(1984)], which is based on the Schwinger variational principle for the scattering amplitude [J …

Abstract In this Topical Review we survey the current state of the art in the study of low
energy electron collisions with biologically relevant molecules and molecular clusters. We …

We review a selection of recent experimental and theoretical cross section results for
electron scattering from a range of biofuels (methanol, ethanol), biomolecules (water …

This work provides the first cross section data set of DNA constituents for an impact of
electrons in the energy range between about 10 eV and 1 keV on a DNA target. The data set …

We report on the shape resonance spectra of uracil, 5-fluorouracil, and 5-chlorouracil, as
obtained from fixed-nuclei elastic scattering calculations performed with the Schwinger …

In this paper, an apparatus for measuring electron-scattering cross sections while applying a
strong axial magnetic field is described. The first original experiment performed with this …

We present R-matrix calculations of electron and positron low energy scattering from the
highly polarizable pyrazine molecule. We compare integral and differential elastic cross …

The method of complex basis functions for computing positions and widths of molecular
resonances is revisited. An open-ended and efficient implementation is described. The basis …

Ionizing radiation is intensively used for therapeutic [eg, radiotherapy, brachytherapy, and
targeted radionuclide therapy (TRT)], as well as for diagnostic medical imaging purposes. In …

We present theoretical elastic and electronic excitation cross sections and experimental
electronic excitation cross sections for electron collisions with pyrimidine. We use the R …