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ChPT Rechnungen zur Analyse von Gitter-QCD-Daten

Greil, Ludwig (2014) ChPT Rechnungen zur Analyse von Gitter-QCD-Daten. PhD, Universität Regensburg.

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Date of publication of this fulltext: 16 Jul 2014 15:23

Abstract (English)

We present calculations within the framework of three-flavor chiral perturbation theory (ChPT) for several observables (first moments of parton distributions, baryon octet masses and vector meson masses including phi-omega-mixing). We use lattice QCD data to determine the local couplings appearing in this chosen effective theory and we use these extrapolations to study the convergence of the ...

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Translation of the abstract (German)

Wir praesentieren Rechnungen, die im Rahmen der drei-flavor chiralen Stoerungstheorie (ChPT) fuer mehrere Observablen (erste Momente der Partonverteilungen, Baryon-Oktett-Massen und Vektormeson-Massen mit phi-omega-Mischung) durchgefuehrt wurden. Mit Hilfe von Gitter-QCD-Daten bestimmen wir die lokalen Kopplungen, die in dieser effektiven Theorie auftauchen und wir benutzen die Ergebnisse dieser ...

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Item type:Thesis of the University of Regensburg (PhD)
Date:16 July 2014
Referee:Prof. Dr. Andreas Schäfer and Prof. Dr. Vladimir Braun
Date of exam:9 July 2014
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Andreas Schäfer
Keywords:chiral perturbation theory, lattice QCD, mixing, vector mesons, baryon masses, GPDs
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:30428
Owner only: item control page

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