02971nam 2200625Ia 450 991078404010332120230721025426.01-281-12096-09786611120962981-270-675-5(CKB)1000000000334201(EBL)312257(OCoLC)236484951(SSID)ssj0000190873(PQKBManifestationID)11201497(PQKBTitleCode)TC0000190873(PQKBWorkID)10183374(PQKB)10110750(MiAaPQ)EBC312257(WSP)00006200(Au-PeEL)EBL312257(CaPaEBR)ebr10188738(CaONFJC)MIL112096(OCoLC)172986988(EXLCZ)99100000000033420120070425d2007 uy 0engur|n|---|||||txtccrLectures on QED and QCD[electronic resource] practical calculation and renormalization of one- and multi-loop Feynman diagrams /Andrey GrozinSingapore ;Hackensack, NJ World Scientificc20071 online resource (239 p.)Description based upon print version of record.981-256-914-6 Includes bibliographical references (p. 221-222) and index.Preface; Contents; Part 1. QED and QCD; 1. One-loop diagrams 3; 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; Appendix A Colour factors; Bibliography; Part 2. Multiloop calculations; 8. Massless propagator diagrams; 9. HQET propagator diagrams; 10. Massive on-shell propagator diagrams; 11. Hypergeometric functions and multiple values; Bibliography; IndexThe 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 involved in such projects, multi-loop calculation methods can only be studied from original publications. With its coverage of multi-loop calculations, this book serves as an excellent supplement to the standard textbooks on quantum field theory. Based around postgraduate-level lectures given by theQuantum electrodynamicsQuantum chromodynamicsFeynman diagramsQuantum electrodynamics.Quantum chromodynamics.Feynman diagrams.530.14/33539.7548Grozin A. G1576890MiAaPQMiAaPQMiAaPQBOOK9910784040103321Lectures on QED and QCD3855025UNINA