Electroweak Gauginos with Highly Boosted Hadronically Decaying Bosons at the LHC

Yuta Okazaki received the Bachelor of Science, Master of Science, and Ph.D degrees from Kyoto University in 2016, 2018, and 2022, respectively.From September 2021, he is currently a researcher belonging to High Energy Accelerator Research Organization (KEK) in Japan. His research interests include the anomalous magnetic moment of muon and he works in the muon g-2/EDM groups to measure the nature of muon in J-PARC.From April 2019 to September 2021, he was a recipient of the Research Fellowship of the Japan Society for the Promotion of Science. From April 2016 to September 2021, he worked as a collaboration member of the ATLAS experiment and searched for electroweak supersymmetric particles.

• Introduction.- Theoretical Background.- Experimental Apparatus.- Data and Monte Carlo Simulations.- Physics Object Reconstruction.- Boson Tagging.- Event Selection.- Background Estimation.- Systematic Uncertainties.- Results.- Discussions.- Conclusions.