Results 201 to 210 of about 4,122 (216)
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Physics of Particles and Nuclei Letters, 2011
These lectures, intended mainly for undergraduates, contain a very short introduction into perturbative QCD. We introduce the QCD lagrangian, outline how QCD is quantized and renormalized, and as an example describe the calculation of the elastic two-gluon scattering.
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These lectures, intended mainly for undergraduates, contain a very short introduction into perturbative QCD. We introduce the QCD lagrangian, outline how QCD is quantized and renormalized, and as an example describe the calculation of the elastic two-gluon scattering.
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Perturbative QCD for Beginners
2002In these lectures we first review an experimental evidence in favour of small-distance quark-gluon dynamics as the basis for multiple hadron production in hard interactions. Then, we discuss the basics of QCD parton picture. The emphasis is given to the role of gluon coherence effects both in space- and time-like evolution.
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Introduction to Perturbative QCD
1990QCD (Quantum Chromodynamics) is a candidate for the theory of strong interactions, and has attained some status as a part of the so-called “Standard Model”. I have restricted the scope of these introductory lectures from what is implied in the published title to perturbative aspects of the theory. Although this excludes most of the outstanding problems
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1999
Quantum Chromodynamics (QCD), the gauge field theory which describes the interactions of coloured quarks and gluons, is one of the components of the SU (3) × SU (2) × U (1) Standard Model. At short distances, equivalently high energies, the effective coupling is small and the theory can be studied using perturbative techniques.
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Quantum Chromodynamics (QCD), the gauge field theory which describes the interactions of coloured quarks and gluons, is one of the components of the SU (3) × SU (2) × U (1) Standard Model. At short distances, equivalently high energies, the effective coupling is small and the theory can be studied using perturbative techniques.
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Non-perturbative QCD (lattice)
Proceedings of the International School of Physics “Enrico Fermi”1. QCD: Perturbative vs.
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