E-Dissertationen: Search
Now showing items 21-30 of 41
Three-dimensional single particle tracking in a light sheet microscope
(2014-05-21)
Technical development in microscopy, and particularly in fluorescence microscopy, has facilitated the investigation of ever smaller details in biological specimen. The combination of specific labeling of molecular compounds, ...
Search for the H → b¯b decay mode of the Standard Model Higgs boson in associated production with a vector boson in proton-proton collisions at √s = 8 TeV with the ATLAS experiment
(2014-06-11)
In this thesis, a search for the H→b¯b decay mode of the Standard Model Higgs boson in associated production with a vector boson is presented. The search is based on the entire data-set recorded by the ATLAS experiment in ...
Simulations with the PANDA Micro-Vertex-Detector
(2014-12-12)
The PANDA experiment will be built at the upcoming FAIR facility at GSI in Darmstadt, featuring antiproton-proton reac- tions hadron physics in a medium energy range. Charm ...
The Quintuplet cluster: A young massive cluster study based on proper motion membership
(2014-01-27)
Young massive clusters define the high mass range of current clustered star formation and are frequently found in starburst and interacting galaxies. As - with the exception of the nearest galaxies within the local group ...
Discrete Symmetries and their Stringy Origin
(2014-10-15)
Discrete symmetries have proven to be very useful in controlling the phenomenology of theories beyond the standard model. In this work we explore how these symmetries emerge from string compactifications. Our approach is ......
Final state interactions in strong two-body baryon decays
(2014-10-21)
In the first part of this thesis, masses and strong decay widths of non-strange baryon resonances are described in the framework of a covariant quark model. The model is based on the solutions of the Bethe-Salpeter equation, ...
Higgs Couplings and Supersymmetry in the Light of early LHC Results
(2014-08-04)
We present phenomenological studies investigating the implications of early results from the Large Hadron Collider (LHC) for models beyond the Standard Model (BSM), mostly focusing on Supersymmetry (SUSY). Our work covers ...
Experimentelle Untersuchung der Lokalisationsröhre von Aktinfilamenten in halbverdünnten Lösungen in Abhängigkeit von der Gegenionkonzentration und der Vororientierung in drei Dimensionen
(2014-09-11)
Das Protein Aktin ist ein wichtiger Bestandteil des Zytoskeletts nahezu aller eukaryotischen Zellen. Die Rolle der Aktinfilamente für biologische Prozesse in lebenden Zellen ist von höchster Komplexität. In vitro ...
Measurement of the inclusive Z + bb cross section in pp-collisions at 7 TeV with ATLAS
(2014-09-05)
In this thesis, the measurement of the inclusive cross section of the production of two b-jets in association with a Z boson is measured where the Z can decay to an electron-positron pair or to a muon-antimuon pair. The ...
R-Symmetries from the Orbifolded Heterotic String
(2014-11-20)
We examine the geometric origin of discrete R-symmetries in heterotic orbifold compactifications. By analysing the symmetries of the worldsheet instanton solutions and the underlying geometry, we obtain a scheme that allows ......