Heavy Quark Theory

Gerhard Buchalla

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arXiv · hep-ph/0202092

Heavy Quark Theory

Gerhard Buchalla

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Abstract

These lectures describe the most important theoretical methods in b-physics. We discuss the formalism of effective weak Hamiltonians, heavy quark effective theory, the heavy quark expansion for inclusive decays of b-hadrons and, finally, the more recent ideas of QCD factorization for exclusive nonleptonic B decays. While the main emphasis is put on introducing the basic theoretical concepts, some key applications in phenomenology are also presented for illustration.

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Gerhard Buchalla. 2002-02-09. Heavy Quark Theory. https://arxiv.org/abs/hep-ph/0202092

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