Global ETD Search
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Showing 1 to 7 of 7 for “"Higgs-Teilchen"”.
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Suche nach dem Higgs-Boson in hadronischen Endzuständen mit fehlender Energie am L3-Experiment bei LEP
This thesis presents searches for the Higgs boson, which is predicted by the Standard Model of Particle Physics and its extensions in order to endow fermions and bosons with their observed masses. While the Standard Model predicts only one Higgs boson "H", the Minimal Supersymmetric Extension …
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Produktion von Higgsbosonen am LHC : Observablen zur Bestimmung ihrer CP-Quantenzahlen
… can be used to determine the CP parity of the Higgs boson. We considered the neutral Higgs bosons of the MSSM as well as CP-indefinite Higgs bosons. The calculation have been made for an application at LHC. For Higgs production we considered gluon fusion (in NLO) and b-quark annihilation (in …
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Präzisionsmessungen an Myondriftkammern für den CMS-Detektor und die Bedeutung des Myonsystems für die Higgs-Suche am LHC
… decay channel interesting for the search for the Higgs boson at CMS is presented. In this channel the Higgs finally decays into four muons. The second part describes the running production of the drift chambers as well as results of tests developed and implemented for purposes of quality control. …
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Entwicklung von Objekt orientierten C++ Algorithmen zur b-Quark Identifikation
… for the pattern of particle masses. The Higgs mechanism provides a solution to the problem of how particles acquire their masses. It implies the existence of at least one new particle, the Higgs boson H0, which has not yet been observed. The Large Hadron Collider (LHC) at the European …