E-Dissertationen: Suche
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Dynamics of Open Quantum Systems
(2019-06-13)
Remarkable experimental progress and theoretical advancements in the study of strongly corre- lated systems have opened up new doors towards a better understanding of interesting states of matter. Such states could possibly ...
High precision timing
(2019-04-30)
Pulsars are highly magnetised, fast spinning neutron stars, formed after a supernova explosion. Pulsars have been used to study a wide range of physical and astrophysical phenomena. The majority of science that we can do ...
Storage of Short Light Pulses in a Fiber-Based Atom-Cavity System
(2019-05-16)
In this work I theoretically investigate and experimentally realize the storage of short light-pulses in a fiber-based atom-cavity system. Our miniaturized optical resonator - with seven times the natural atomic linewidth ...
Data Handling Processor and Signal Transmission in the Belle II DEPFET Pixel Detector
(2019-06-13)
The high precision measurements at the B factories have generated a new insight of the Standard Model with respect to CP violation and delivered higher constraints on the Standard Model parameters, i.e. CKM matrix. The ...
Optimal quantum control of atomic wave packets in optical lattices
(2019-05-24)
In this work, I investigate the motional control and the transport of single neutral atoms trapped in an optical conveyor belt. The main goal is to prepare the atoms in the vibrational ground state of the trapping potential ...
Analysis of inclusive semileptonic B meson decays with τ lepton final states at the Belle experiment
(2018-06-15)
In this thesis, the measurement of the inclusive branching fraction of B→Xτν decays at the Belle experiment is presented. Previous measurements of the inclusive semileptonic b-hadron branching fraction BR(b→Xτν) in ...
Search for the H → bb Decay of the Standard Model Higgs Boson in Associated Production with Vector Bosons Using ATLAS Data at √s = 8 TeV
(2018-10-29)
In this thesis, a search for the H → bb decay of the Standard Model Higgs boson is presented. A dataset of 20.2 fb-1 recorded by the ATLAS detector at CERN is ......
The complete experiment problem of pseudoscalar meson photoproduction in a truncated partial wave analysis
(2019-02-07)
One of the remaining open challenges in Standard Model phenomenology is the formation of bound states of quarks in the strong coupling regime of Quantum Chromodynamics (QCD). This is true in particular for the excited ......
Low Dimensional Gauge Theories and Quantum Geometry
(2020-10-14)
This thesis explores the connection between supersymmetric gauge theories on curved spaces of dimensions two and three and geometries that arise in string theory. It does so by studying quantum field theoretic objects such ......
Λ(1405) photoproduction with the BGO-OD experiment
(2020-05-14)
The Λ(1405) has been considered for many years a candidate for an unconventional hadronic state.
Being difficult to understand within the framework of a three valence quark, constituent quark model,
models explicitly ...