In recent years, there has been a wealth of new science involving low-energy antimatter (ie,
positrons and antiprotons) at energies ranging from 10 2 to less than 10-3 eV. Much of this …

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

Quantum chemical calculations of the ground-state properties of positron-molecule
complexes are challenging. The main difficulty lies in employing an appropriate basis set for …

This paper is a review of low-energy positron interactions with atoms and molecules.
Processes of interest include elastic scattering, electronic and vibrational excitation …

Publisher Summary This chapter discusses resonance and threshold phenomena in low-
energy electron collisions with molecules and clusters. Low-energy collisions of electrons …

We report experimental evidence of a global bifurcation on a highly turbulent von Kármán
flow. The mean flow presents multiple solutions: the canonical symmetric solution becomes …

Recent research has shown that there are a number of atoms and atomic ions that can bind
a positron. The number of atoms known to be capable of binding a positron has expanded …

Progress in the ability to accumulate and cool positrons and antiprotons is enabling new
scientific and technological opportunities. The driver for this work is plasma physics research …

Positron binding to molecules is key to extremely enhanced positron annihilation and
positron-based molecular spectroscopy. Although positron binding energies have been …

Covering state-of-the-art advances, novel applications, and future perspectives, this volume
presents new directions on the basic studies of charged particle and photon interactions with …