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A QCD Primer
This paper deals with the main applications of perturbative quantum chromodynamics (QCD). The paper also covers massless QCD and scale invariance, the renormalisation group and asymptotic freedom, more on the running coupling, application to hard processes involving R(e/sup +/e/sup -/) and related p...
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| Lenguaje: | eng |
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2002
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| Acceso en línea: | https://dx.doi.org/10.5170/CERN-2002-002.65 https://dx.doi.org/10.1063/1.1513677 http://cds.cern.ch/record/619179 |
| _version_ | 1780900333278461952 |
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| author | Altarelli, Guido |
| author_facet | Altarelli, Guido |
| author_sort | Altarelli, Guido |
| collection | CERN |
| description | This paper deals with the main applications of perturbative quantum chromodynamics (QCD). The paper also covers massless QCD and scale invariance, the renormalisation group and asymptotic freedom, more on the running coupling, application to hard processes involving R(e/sup +/e/sup -/) and related processes, the final states in e/sup +/e/sup -/ annihilation, deep inelastic scattering, factorisation and the QCD improved parton model. The measurements of alpha /sub s/ from e/sup + /e/sup -/ colliders and deep inelastic scattering are discussed and the concluding part deals with the formalism of gauge theories. (16 refs). |
| id | cern-619179 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2002 |
| record_format | invenio |
| spelling | cern-6191792019-09-30T06:29:59Zdoi:10.5170/CERN-2002-002.65doi:10.1063/1.1513677http://cds.cern.ch/record/619179engAltarelli, GuidoA QCD PrimerParticle Physics - PhenomenologyThis paper deals with the main applications of perturbative quantum chromodynamics (QCD). The paper also covers massless QCD and scale invariance, the renormalisation group and asymptotic freedom, more on the running coupling, application to hard processes involving R(e/sup +/e/sup -/) and related processes, the final states in e/sup +/e/sup -/ annihilation, deep inelastic scattering, factorisation and the QCD improved parton model. The measurements of alpha /sub s/ from e/sup + /e/sup -/ colliders and deep inelastic scattering are discussed and the concluding part deals with the formalism of gauge theories. (16 refs).1. Introduction 2. Massless QCD and Scale Invariance 3. The Renormalisation Group and Asymptotic Freedom 4. More on the Running Coupling 5. Application to Hard Processes 5.1 $R_{e^+e^-}$ and Related Processes 5.2 The Final State in $e^+e^-$ Annihilation 5.3 Deep Inelastic Scattering 5.4 Factorisation and the QCD Improved Parton Model 6. Measurements of $\alpha_s$ 6.1 $\alpha_s$ from $e^+e^-$ Colliders 6.2 $\alpha_s$ from Deep Inelastic Scattering 7. Conclusion 8. Appendix: The Formalism of Gauge TheoriesScitation is the online home of leading journals and conference proceedings from AIP Publishing and AIP Member Societieshep-ph/0204179CERN-TH-2002-022CERN-TH-2002-022oai:cds.cern.ch:6191792002-04-16 |
| spellingShingle | Particle Physics - Phenomenology Altarelli, Guido A QCD Primer |
| title | A QCD Primer |
| title_full | A QCD Primer |
| title_fullStr | A QCD Primer |
| title_full_unstemmed | A QCD Primer |
| title_short | A QCD Primer |
| title_sort | qcd primer |
| topic | Particle Physics - Phenomenology |
| url | https://dx.doi.org/10.5170/CERN-2002-002.65 https://dx.doi.org/10.1063/1.1513677 http://cds.cern.ch/record/619179 |
| work_keys_str_mv | AT altarelliguido aqcdprimer AT altarelliguido qcdprimer |