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Lectures on QED and QCD : practical calculation and renormalization of one- and multi-loop Feynman diagrams /

The increasing precision of experimental data in many areas of elementary particle physics requires an equally precise theoretical description. In particular, radiative corrections (described by one- and multi-loop Feynman diagrams) have to be considered. Although a growing number of physicists are...

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Détails bibliographiques
Cote:Libro Electrónico
Auteur principal: Grozin, A. G.
Format: Électronique eBook
Langue:Inglés
Publié: Singapore ; Hackensack, NJ : World Scientific, ©2007.
Sujets:
Accès en ligne:Texto completo
Table des matières:
  • pt. 1. QED and QCD. 1. One-loop diagrams. 2. QED at one loop. 3. QCD at one loop. 4. Two-loop corrections in QED and QCD. 5. On-shell renormalization scheme. 6. Decoupling of heavy-particle loops. 7. Conclusion: effective field theories
  • pt. 2. Multiloop calculations. 8. Massless propagator diagrams. 9. HQET propagator diagrams. 10. Massive on-shell propagator diagrams. 11. Hypergeometric functions and multiple [symbol] values.