Inner-vertex contribution to the decay rate of orthopositronium
- 1 March 1985
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 31 (3) , 1250-1252
- https://doi.org/10.1103/physreva.31.1250
Abstract
In this paper the order-α contribution of the inner-vertex graph to the decay rate of orthopositronium is obtained in analytic form.Keywords
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