1994/12/09 by Markus Finkemeier, Finkemeier, Markus
Physics and Astronomy · #Black Holes and Theoretical Physics #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions
paper · pdf · doi:10.48550/arxiv.hep-ph/9412267
openalex publication_date 1994/12/09 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We consider Kl2 decays to the order O(α). We perform a matching calculation, using a specific model with vector meson dominance in the long distance part and the parton model in the short distance part. By considering the dependence on the matching scale and on the hadronic parameters, and by comparing with the leading model independent predictions, we scrutinize the model dependence of the results.