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 “"Theoretical Particle Physics"”.
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Flavor physics beyond the standard model
<p>We examine possible New Physics impact on certain heavy quark flavor involving processes, such as charm and bottom strange meson-antimeson</p> <p>oscillations and leptonic meson decays. Also, we consider a possibility of</p> <p>explaining within a two-Higgs doublet extension of the Standard …
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TOWARDS A GENERALIZATION OF THE NESTED SOFT-COLLINEAR SUBTRACTION SCHEME FOR NNLO INFRA-RED DIVERGENCES IN QCD
… fundamental level is guided by experiments at particle colliders, the largest and most energetic being the Large Hadron Collider (LHC). Proton-proton collisions at the LHC led to the Higgs boson's discovery in 2012 and continue to probe Standard Model (SM) particles with remarkable precision …
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Simulation of signal and background processes for collider experiments
This thesis is concerned with the theoretical modelling of scattering processes as they are studied at high-energy collider experiments. Special attention is thereby given to an accurate simulation of multi-particle final states that are expected to constitute the key signatures for the existence …
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Automating methods to improve precision in Monte-Carlo event generation for particle colliders
This thesis concerns with numerical methods for a theoretical description of high energy particle scattering experiments. It focuses on fixed order perturbative calculations, i.e. on matrix elements and scattering cross sections at leading and next-to-leading order. For the leading order a number …