Self-energy O(alpha^2) correction to the positronium decay rate
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
Self-energy corrections of order O(alpha^2) to the parapositronium and orthopositronium decay rates are calculated. Numerical values of the corresponding coefficients are B_p=-3.74, B_o=2.02.
Keywords
Cite
@article{arxiv.hep-ph/0002281,
title = {Self-energy O(alpha^2) correction to the positronium decay rate},
author = {R. N. Faustov and A. P. Martynenko},
journal= {arXiv preprint arXiv:hep-ph/0002281},
year = {2007}
}
Comments
8 pages, LaTEX, 2 figures, uses linedraw.sty