Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"drift cell"”.
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Präzisionsmessungen an Myondriftkammern für den CMS-Detektor und die Bedeutung des Myonsystems für die Higgs-Suche am LHC
… of the muon system, especially of the drift chambers in the barrel detector constructed with participation of the Aachen group, is explained. In the first part of the thesis the results from a Monte-Carlo-study for a decay channel interesting for the search for the Higgs boson at CMS is …
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Development of Ion Mobility Mass Spectrometry Instrumentation to Investigate the Gas-Phase Structures of Protein and Protein Complex Ions
… from IM-MS experiments. First, an RF-confining drift cell was developed and implemented in a commercial mass spectrometer. Experimental results and ion trajectories implemented using SIMION were used to describe the separation principles of ions in RF-confining drift cells. Those results show …
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Drift Tube Ion Mobility Measurements for Thermochemistry, Kinetics and Polymerization of Cluster Ions
In this work, the Drift Tube Ion Mobility technique is used to study the hydrophobic hydration and solvation of organic ions and measure the thermochemistry and kinetics of ion-molecule reactions. Furthermore, an exploratory study of the intracluster polymerization of isoprene will be presented and …
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Tests of the data acquisition system and detector control system for the muon chambers of the CMS experiment at the LHC
… in the development, production and tests of the Drift Tube (DT) muon chambers for the barrel muon system of the CMS detector at the LHC at CERN (Geneva). The thesis describes some test procedures which were developed and performed for the chamber local Data Acquisition (DAQ) system, as well as …