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arXiv · hep-ph/9911410

Decays of Positronium

Andrzej Czarnecki·Savely G. Karshenboim
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Abstract

We briefly review the theoretical and experimental results concerning decays of positronium. Possible solutions of the "orthopositronium lifetime puzzle" are discussed. Positronium annihilation into neutrinos is examined and disagreement is found with previously published results.

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Andrzej Czarnecki, Savely G. Karshenboim. 1999-11-19. Decays of Positronium. https://arxiv.org/abs/hep-ph/9911410

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