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Nucleon electromagnetic form factors in perturbative QCD

URN to cite this document:
urn:nbn:de:bvb:355-epub-322462
DOI to cite this document:
10.5283/epub.32246
Knödlseder, Michael
Date of publication of this fulltext: 28 Jul 2015 14:39


Abstract (English)

In this thesis we calculate αS-corrections–in perturbative quantumchromodynamics (pQCD) – to the hard scattering kernel of nucleon form factors within the collinear factorization approach. Due to the fact of dealing with a huge number of Feynman diagrams it is necessary to solve this problem computer-assisted. Therefore we make use of the computational software program Mathematica and the ...

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Translation of the abstract (German)

In dieser Arbeit berechnen wir αS Korrekturen, in perturbativer QCD (QCD), zum harten Streukern der Nukleonformfaktoren in Collinearer Faktorisierung. Da wir es mit einer enormen Zahl von Feynmandiagrammen zu tun haben müssen wir uns der algebraischen Computerprogramms Mathematica und seinen Bibliotheken FeynCalc, FeynArts und dem numerischen Integrationsprogram Cuba bedienen. Wir präsentieren ...

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