[PDF] Full Soft Lepton Pair And Photon Production Download eBook

Joint International Lepton-photon Symposium And Europhysics Conference On High Energy Physics - Lp-hep '91 (In 2 Volumes)

Author: Seamus Hegarty

Publisher: World Scientific

Published: 1992-05-26

Total Pages: 1432

ISBN-13: 9814555533

The proceedings of the Joint International Lepton-Photon Symposium and Europhysics Conference on High Energy Physics cover the full range of frontline research in high energy particle physics. The latest results, both theoretical and experimental, are presented and reviews of recent developments in instrumentation and accelerator techniques are included.Volume one summarises the highly specialised topics presented in the parallel sessions while the second volume contains the review talks given by the invited speakers.

Lepton Pair Production

Author: J. Thanh Van Tran

Publisher: Atlantica Séguier Frontières

Published: 1981

Total Pages: 400

ISBN-13: 9782863320082

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Introduction to Soft-Collinear Effective Theory

Author: Thomas Becher

Publisher: Springer

Published: 2015-03-04

Total Pages: 214

ISBN-13: 3319148486

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Among resummation techniques for perturbative QCD in the context of collider and flavor physics, soft-collinear effective theory (SCET) has emerged as both a powerful and versatile tool, having been applied to a large variety of processes, from B-meson decays to jet production at the LHC. This book provides a concise, pedagogical introduction to this technique. It discusses the expansion of Feynman diagrams around the high-energy limit, followed by the explicit construction of the effective Lagrangian - first for a scalar theory, then for QCD. The underlying concepts are illustrated with the quark vector form factor at large momentum transfer, and the formalism is applied to compute soft-gluon resummation and to perform transverse-momentum resummation for the Drell-Yan process utilizing renormalization group evolution in SCET. Finally, the infrared structure of n-point gauge-theory amplitudes is analyzed by relating them to effective-theory operators. This text is suitable for graduate students and non-specialist researchers alike as it requires only basic knowledge of perturbative QCD.