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Lectures on Heavy Quarks in Quantum Chromodynamics

M. Shifman
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Abstract

A pedagogical introduction to the heavy quark theory is given. It is explained that various expansions in the inverse heavy quark mass $1/m_Q$ present a version of the Wilson operator product expansion in QCD. A systematic approach is developed and many practically interesting problems are considered. I show how the $1/m_Q$ expansions can be built using the background field technique and how they work in particular applications. Interplay between perturbative and nonperturbative aspects of the heavy quark theory is discussed.

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M. Shifman. 1995-10-23. Lectures on Heavy Quarks in Quantum Chromodynamics. https://arxiv.org/abs/hep-ph/9510377

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