Positronium properties
High Energy Physics - Phenomenology
2011-04-15 v1
Abstract
This talk gives an elementary introduction to the basic properties of positronium. Recent progress in theoretical studies of the hyperfine splitting and lifetime of the ground state is reviewed. Sensitivity of these precisely measured quantities to some New Physics effects is discussed.
Keywords
Cite
@article{arxiv.hep-ph/9911455,
title = {Positronium properties},
author = {Andrzej Czarnecki},
journal= {arXiv preprint arXiv:hep-ph/9911455},
year = {2011}
}
Comments
Talk given at the 39th Cracow School of Theoretical Physics, Zakopane, Poland, May 1999; 11 pages, latex