Dear Colleagues,

We are very pleased to welcome you in Lisboa and POSMOL 2015 for the XVIII International Workshop on Low-Energy Positron and Positronium Physics & the XIX International Symposium on Electron-Molecule Collisions and Swarms.

POSMOL 2015 permits to achieve a very privileged forum of sharing and developing our scientific expertise of current aspects of positron, positronium and antiproton interactions with electrons, atoms, molecules and solid surfaces, and related topics, as well as electron interactions with molecules in both gaseous and condensed phases. Particular topics include studies of electron interactions with biomolecules, electron induced surface chemistry and the study of plasma processes. Recent developments in the study of swarms are also fully addressed.

POSMOL 2015 promises to be an exciting and stimulating conference providing a very privileged opportunity of scientific and technical discussions with contributions from top reference leading research groups. We are also very pleased by the encouragement to younger researchers to make their progress report presentations.

Last but not least we sincerely hope that you feel comfortable and at home.

POSMOL 2015 Local Committee

Lisboa, July 2015

POSMOL2015 will be held at Universidade Nova de Lisboa Rectorate building,  Campus de Campolide.