Publication Date:
2012-11-09
Description:
Author(s): S. Bodenstein, C. A. Dominguez, K. Schilcher, and H. Spiesberger We introduce a model independent method for the determination of the hadronic contribution to the QED running coupling, Δ α HAD ( M Z 2 ), requiring no e + e - annihilation data as input. This is achieved by calculating the heavy-quark contributions entirely in perturbative QCD, while the light-quark resonanc... [Phys. Rev. D 86, 093013] Published Thu Nov 08, 2012
Keywords:
Electroweak interactions
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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