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Hadronic weak decays in the heavy quark limit
Hadronic weak decays in the heavy quark limit
We discuss exclusive charmless hadronic B decays. In particular we perform a phenomenological analysis of the decay into 2 longitudinal vector mesons and present analytical integral-expressions for the decay into proton and antiproton. The light nucleon form factor is part of the decay amplitude into protons and is calculated and regularized explicitly at subleading power in the large energy limit.
particle physics, electroweak decays, CKM matrix, QCD factorization, B decays, mesonic decays, baryonic decays, new physics phase, cut-off regularization
Bartsch, Matthäus
2011
English
Universitätsbibliothek der Ludwig-Maximilians-Universität München
Bartsch, Matthäus (2011): Hadronic weak decays in the heavy quark limit. Dissertation, LMU München: Faculty of Physics
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Abstract

We discuss exclusive charmless hadronic B decays. In particular we perform a phenomenological analysis of the decay into 2 longitudinal vector mesons and present analytical integral-expressions for the decay into proton and antiproton. The light nucleon form factor is part of the decay amplitude into protons and is calculated and regularized explicitly at subleading power in the large energy limit.