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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-135557
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.13555
Zusammenfassung
The QCD description of exclusive decays of the Λb baryon involves hadronic matrix elements of non-local light ray operators, the light-cone distribution amplitudes. We introduce the complete set of three-quark distribution amplitudes and calculate the renormalization scale dependence for the leading twist. At leading order in the strong coupling the evolution is driven by pairwise two-quark ...
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