Order alpha(2) corrections to the decay rate of orthopositronium

@article{Adkins2000OrderAC,
  title={Order alpha(2) corrections to the decay rate of orthopositronium},
  author={Adkins and Fell and Sapirstein},
  journal={Physical review letters},
  year={2000},
  volume={84 22},
  pages={
          5086-9
        }
}
  • Adkins, Fell, Sapirstein
  • Published 2000
  • Physics, Medicine
  • Physical review letters
  • Order alpha(2) corrections to the decay rate of orthopositronium are calculated in the framework of nonrelativistic QED. The resulting contribution is found to be in significant disagreement with one set of experimental measurements, though another experiment is in agreement with theory. 
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