Electron and Positron Densities for Mono Vacancy in SiC
p.1

Influence of Electron-Electron Correlations and Lattice Effects on Positron-Electron Enhancement Factors
p.5

The Distribution of Slowing-Down Times of Positrons Emitted from ²²Na and ⁶⁸Ge\⁶⁸Ga Isotopes into Metals
p.10

A Computational Model for Nano Scale Cavities in the Atomic Structure of Polymer Melt and Comparisons to PALS
p.15

Calculation of Gamma Spectra for Positron Annihilation on Molecules
p.21

Investigation of Resonances in the Scattering of a Heavy ‘Positron’ by H₂ that Involve Vibrationally Excited Quasi-Bound States
p.25

Positron Annihilation Characteristics in Superstrong Magnetic Fields
p.31

Similarity of Primary Processes in Tracks of Fast Electrons, Positrons, Muons and in Blobs of Moessbauer Atoms. Common Model of early Chemical Reactions for Radiation, Positron, Muon Chemistry and Moessbauer Spectroscopy
p.35