E-Dissertationen: Search
Now showing items 3291-3300 of 4162
A formalism for a consistent treatment of two-pion interactions in heavy meson decays
(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 Mukai system of rank two and genus two
(2020-11-19)
We study the Mukai system $M rightarrow mathbb{P}^5$ of rank two and genus two from three different points of view. We compute the degrees and multiplicities of the irreducible components of the fibers over non-reduced ...
Lagrangian field theories: ind/pro-approach and L∞-algebra of local observables
(2018-05-11)
Field Theories in Physics can be formulated giving a local Lagrangian density. Locality is imposed using the infinite jet bundle. That bundle is viewed as a pro-finite dimensional smooth manifold and that point of view has ...
Strong Coupling between Small Atomic Ensembles and an Open Fiber Cavity
(2018-04-12)
In this work I present the experimental realization of a versatile platform for the interplay between light and matter at the single-quanta level. In particular, I demonstrate the high cooperativity of small ensembles of ......
Design eines neuen Lichtpulsersystems sowie Aufbau und Inbetriebnahme der neuen APD Auslese für das Crystal-Barrel-Kalorimeter
(2018-02-21)
Um ein tieferes Verständnis von der Struktur der Nukleonen sowie der starken Wechselwirkung zu erhalten, werden am CBELSA/TAPS-Experiment Doppelpolarisationsmessungen in der Meson-Photoproduktion durchgeführt. Die ...
Systematische Identifizierung und Charakterisierung ursächlich genetischer Faktoren seltener urorektaler und gastrointestinaler Fehlbildungen
(2018-07-05)
Urorektale und gastrointestinale Malformationen sind menschliche Entwicklungsdefekte, die sich mit einem breiten phänotypischen Spektrum manifestieren und genetisch sehr heterogen sind. Die Ätiologie ist in den meisten ......
Modeling climate and land use change impacts on water resources and soil erosion in the Dano catchment (Burkina Faso, West Africa)
(2018-07-11)
The study assesses the effect of climate and land use change on water resources and soil ero-sion in the Dano catchment, Burkina Faso. Field measurements and derived process under-standing are complemented by a physically ...
Nuclear Lattice Investigations of Fundamental Symmetries
(2018-04-10)
Fundamental symmetries (and their violations) play a significant role in active experimental searches of Beyond the Standard Model (BSM) signatures. An example of such phenomena is the neutron Electric Dipole Moment (EDM), ......
Heat Flows on Time-dependent Metric Measure Spaces
(2018-04-26)
We consider time-dependent metric measure spaces evolving as a super Ricci flow in the sense of Sturm. We haracterize these by means of the (time-dependent) heat flow. We establish equivalence of super Ricci flows, gradient ...
EPR distance measurements using triaryl methyl radicals and EPR investigation of electron transfer processes in organic radicals
(2018-04-17)
EPR is a valuable tool for the investigation of biological structures. Most EPR-based distance measurements rely on the site directed spin labeling of the investigated biomolecule, since most biomolecular structures do not ...