Tsiskaridze, Shota. creator author. aut http://id.loc.gov/vocabulary/relators/aut SpringerLink (Online service) text gw 2017 1st ed. 2017. monographic eng

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access XVII, 242 p. 133 illus., 95 illus. in color. online resource. This PhD thesis focuses on the search for flavor-changing neutral currents in the decay of a top quark to an up-type quark (q = u, c) and the Standard Model Higgs boson, where the Higgs boson decays to bb. Further, the thesis presents the combination of this search for top quark pair events with other ATLAS searches – in the course of which the most restrictive bounds to date on tqH interactions were obtained. Following on from the discovery of the Higgs boson, it is particularly important to measure the Yukawa couplings of the Standard Model fermions; these parameters may provide crucial insights to help solve the flavor puzzle and may help reveal the presence of new physics before it is directly observed in experiments. Introduction and Theoretical Framework -- The ATLAS Experiment at the Large Hadron Collider -- Event Simulation -- Event Reconstruction -- Event Samples and Preselection -- Analysis Strategy -- Systematic Uncertainties -- Statistical Analysis -- Results -- Prospects -- Summary. by Shota Tsiskaridze. Available to subscribing member institutions only. Доступно лише організаціям членам підписки. Online access from local network of NaUOA. Online access with authorization at https://link.springer.com/ Онлайн-доступ з локальної мережі НаУОА. Онлайн доступ з авторизацією на https://link.springer.com/ Elementary particles (Physics) Quantum field theory Physics Elementary Particles, Quantum Field Theory Numerical and Computational Physics, Simulation QC793-793.5 QC174.45-174.52 539.72 9783319634142 https://doi.org/10.1007/978-3-319-63414-2 https://doi.org/10.1007/978-3-319-63414-2 Available to subscribing member institutions only. Доступно лише організаціям членам підписки. 170803 20210118124039.0 978-3-319-63414-2