Positron Annihilation in the Bipositronium Ps2
- Author(s): Bailey, David H.;
- Frolov, Alexei M.
- et al.
The electron-positron-pair annihlation in the bipositronium PS2 is considered. In particular, the two-, three-, one- and zero-photon annihlation rates are determined to high accuracy. The corresponding analytical expressions are also presented. Also, a large number of bound state properties have been determined for this system.