Self-energy O(alpha^2) correction to the positronium decay rate

Preprint

26 February 2000

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/0002281

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

ORTHOPOSITRONIUM DECAY
ENERGY CORRECTIONS
PARAPOSITRONIUM
POSITRONIUM
DECAY RATES
RATE
B_O
B_P

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Version 1, 2000-02-26, ArXiv

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