E-Dissertationen: Browsing E-Dissertationen by Author "Hanhart, Christoph"
Now showing items 1-5 of 5
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Dispersive analysis of charmed meson decays
Niecknig, Franz (2016-08-09)The Standard Model comprises most of today's knowledge of particle physics and is overall well tested and understood. However the dynamics of strong interactions, given by Quantum Chromodynamics (QCD), are still a challenge ... -
Elastic and Inelastic Pion Reactions on Few Nucleon Systems
Lensky, Vadim (2007)In the present work, we are studying elastic and inelastic pion reactions on few-body systems within the framework of chiral effective theory. We consider two specific reactions involving pions on few-nucleon systems, ... -
Final-state interactions in heavy-meson decays
Niecknig, Johanna (2018-08-15)In the last decade the investigation of the heavy-meson sector has gained in importance, in particular for precision tests of the Standard Model and exploration of the physics beyond, such as CP violation. Experimentally, ... -
A formalism for a consistent treatment of two-pion interactions in heavy meson decays
Ropertz, Stefan (2020-10-14)The best-established theory of particle physics up to now is the Standard Model. The theory of strong interactions called quantum chromodynamics (QCD) is a part of it. QCD leads to a wide range of phenomena, which still ... -
The Quest for the η and η' Transition Form Factors: A Stroll on the Precision Frontier
Holz, Simon (2022-10-04)An important precision test of the Standard Model of Particle Physics is posed by the prediction of the anomalous magentic moment of the muon. Currently, a deviation of about 4.2<em>σ</em> persists between the experimental ...