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Hadron Distribution Amplitudes from Lattice QCD Simulations

Hutzler, Fabian (2018) Hadron Distribution Amplitudes from Lattice QCD Simulations. PhD, Universität Regensburg.

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Date of publication of this fulltext: 12 Jul 2018 05:08

Abstract (English)

In this thesis we examine hadron distribution amplitudes, which are universal, process-independent functions that govern the physics of hard exclusive processes and contribute to both, measurements of fundamental parameters of the Standard Model and probes of new physics. For this purpose, we perform lattice QCD simulations for mesons and baryons in order to calculate Mellin moments of the distribution amplitudes numerically.

Translation of the abstract (German)

In dieser Arbeit untersuchen wir Hadron-Distributionsamplituden, die universelle, prozessunabhängige Funktionen sind, welche die Physik von harten, exklusiven Prozessen bestimmen und sowohl zu Messungen von fundamentalen Parametern des Standardmodells als auch zur Suche nach neuer Physik beitragen. Zu diesem Zweck führen wir Gitter-QCD-Simulationen für Mesonen und Baryonen durch, um Mellin-Momente der Distributionsamplituden numerisch zu berechnen.


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Item type:Thesis of the University of Regensburg (PhD)
Date:12 July 2018
Referee:Prof. Dr. Andreas Schäfer and Prof. Dr. Vladimir Braun
Date of exam:6 July 2018
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Andreas Schäfer
Keywords:Quantum Chromodynamics, Lattice Gauge Theory, Distribution Amplitudes, Baryons, Mesons, Hard exclusive processes
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:37474
Owner only: item control page

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