Resolution of the orthopositronium-lifetime puzzle

The long-standing discrepancy [G. S. Adkins, R. N. Fell, and J. Sapirstein, Ann. Phys. (N.Y.) 295, 136 (2002)]] between the theoretical calculations of the orthopositronium (o-Ps) annihilation decay rate (lambda(T)=1/lifetime) and some of the experimental measurements has been resolved. A focused be...

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Bibliographic Details

Published in:	Physical review letters Vol. 90; no. 20; p. 203402
Main Authors:	Vallery, R S, Zitzewitz, P W, Gidley, D W
Format:	Journal Article
Language:	English
Published:	United States 23-05-2003
Online Access:	Get full text
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