A magnetic field-free slow positron beam apparatus has been developed for the studies of positron scattering from atoms and molecules. It uses electrostatic lens elements and a remoderator in a reflection geometry for the brightness enhancement. The preliminary results of the total cross sections for positron-He scattering in the energy range up to 100 eV are presented.
|Journal||Journal of Physics: Conference Series|
|Publication status||Published - 2009 Dec 24|
|Event||26th International Conference on Photonic, Electronic and Atomic Collisions - Kalamazoo, United States|
Duration: 2009 Jul 22 → 2009 Jul 28
ASJC Scopus subject areas
- Physics and Astronomy(all)