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 10 of 10 for “"Electroweak interactions"”.
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Collision induced decay of metastable baby skyrmions
… winding number. Previous work has shown that the electroweak interactions admit processes in which these solitons decay, violating standard model baryon number. We motivate the hypothesis that baryon-number-violating decay is a generic outcome of collisions between these heavy particles. We do so …
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Electroweak physics and evidence for a Higgs boson decaying to a pair of tau leptons with the CMS detector
.Studies of the electroweak interactions using final states with leptons in proton-proton collisions at the Large Hadron Collider at [square root of] s = 7 TeV, [square root of] s = 8 TeV, and [square root of] s = 13 TeV center-of-mass energies are described. Measurements of total inclusive and …
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Radiative symmetry breaking in the supersymmetric minimal B-L extended standard model
… (SM) of particle physics is a precise model of electroweak interactions. However, there is evidence from neutrino physics and astrophysical cosmology which is at odds with the SM framework. It appears likely that the validity of the SM will be compromised at energy scales of a few TeV. A more …
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Measurement of the Drell--Yan differential cross section with the CMS detector at the LHC
… thesis describes precision measurements of electroweak interactions in a new energy regime and the application of these measurements to improve our understanding of the structure of the proton. The results are based on proton-proton collision data at √<em>s</em> = 7 and 8\TeV recorded with …
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Measurement of Electroweak W Boson Production via Vector‐Boson Fusion in Proton–Proton Collisions at √s = 13 TeV with the CMS Detector
This work reports a precise measurement of the electroweak production of a W boson in association with two jets (pp → W jj) at √s = 13 TeV, using the full Run II dataset recorded by the CMS experiment at the CERN Large Hadron Collider (LHC), corresponding to an integrated luminosity of 138 fb−1. …
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Heavy quark physics on the lattice with improved nonrelativistic actions
… in high energy physics. Measurements of their electroweak interactions are used to test the Standard Model and search for new physics. For the comparison of experimental results with theoretical predictions, nonperturbative calculations of hadronic matrix elements within the theory of quantum …
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Above and beyond the standard model : on phenomenology of Lee-Wick theory and massive vector color-octet
… the Standard Model of particle physics (SM): the electroweak sector and the strong sector. The Thesis is divided into two main parts: Part I focuses on the Lee-Wick Standard Model (LW SM), which, by providing a solution to the Hierarchy problem, forms a natural extension of the electroweak sector, …
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Measurement of single-top T-channel production using ATLAS data
… center-of-mass collision energy. Single-top is electroweak top-quark production and t-channel is one of the standard model production modes. To isolate this production, selections are applied to find events with a similar final state. A cut-based analysis is used to further isolate the signal …