Electroweak Gauginos with Highly Boosted Hadronically Decaying Bosons at the LHC (Springer Theses)

Supervisor’s Foreword\nPreface\nParts of this book have been published in the following journal articles\nAcknowledgements\nContents\nAcronyms\n1 Introduction\n	References\n2 Theoretical Background\n	2.1 The Standard Model\n	2.2 Supersymmetry\n		2.2.1 R-parity\n		2.2.2 SUSY Breaking\n	2.3 Minimal Supersymmetric Standard Model\n		2.3.1 Particle Contents in MSSM\n		2.3.2 Soft Breaking and the Soft Term in the MSSM Lagrangian\n		2.3.3 Gaugino Mass\n		2.3.4 SUSY Solutions of the SM Problems in the MSSM\n		2.3.5 Target Scenarios and Signal Models\n		2.3.6 Signal Topology\n		2.3.7 Current Limits by Collider Experiments\n		2.3.8 Current Limits by Other Experiments\n	2.4 Other SUSY Models\n		2.4.1 Soft Breaking Mechanism\n		2.4.2 General Gauge Mediation Scenario\n		2.4.3 Naturalness Driven Axino LSP Scenario\n	References\n3 Experimental Apparatus\n	3.1 Large Hadron Collider\n	3.2 ATLAS Detector\n		3.2.1 Coordinate Systems in ATLAS\n		3.2.2 Magnet System\n		3.2.3 Inner Detector\n		3.2.4 Calorimeters\n		3.2.5 Muon Spectrometer\n		3.2.6 Trigger and Data Acquisition\n	References\n4 Data and Monte Carlo Simulations\n	4.1 Recorded Data by the ATLAS Detector\n	4.2 Monte Carlo Simulation\n		4.2.1 Hard-Scatter Event Generation\n		4.2.2 SM Background Simulation\n		4.2.3 Signal Simulation Samples\n	References\n5 Physics Object Reconstruction\n	5.1 Overview\n	5.2 Tracks, Vertices, and Topo-clusters\n	5.3 Jets\n		5.3.1 Large-R Jet\n		5.3.2 Small-R Jet\n		5.3.3 Track Jet\n	5.4 Electrons and Photons\n	5.5 Muons\n	5.6 Object Selection\n	5.7 Missing Transverse Energy\n	References\n6 BosonTagging\n	6.1 Boosted W/Z Tagging\n		6.1.1 Overview\n		6.1.2 Optimization\n		6.1.3 Efficiency for Signal Jets\n		6.1.4 Efficiency for Background Jets\n		6.1.5 Physics Process Dependency\n	6.2 Vrightarrow bb Tagging Techinique\n	References\n7 Event Selection\n	7.1 Selection Strategy\n	7.2 Trigger Selection and Event Cleaning\n	7.3 Discriminating Variables\n	7.4 Preselection\n	7.5 Signal Region Selection\n		7.5.1 SR-4Q\n		7.5.2 SR-2B2Q\n	References\n8 Background Estimation\n	8.1 Strategy\n	8.2 Reducible Backgrounds Estimation\n		8.2.1 Overview\n		8.2.2 Control Regions\n	8.3 Validation for the Reducible Background Estimation\n		8.3.1 Preselection in 1L/1Y Categories\n		8.3.2 Definition of CRs and VRs in the 1L/1Y Categories\n		8.3.3 Comparison Between 0L/1L/1Y for V+jets MC\n		8.3.4 Jet Variable Comparison in the CRs and SRs/VRs\n		8.3.5 Transfer Factor Comparison\n	8.4 Physics Process Dependency in the Reducible Background Estimation and the Impact of the Composition Uncertainty\n	8.5 Irreducible Backgrounds Estimation\n	Appendix\n	References\n9 Systematic Uncertainties\n	9.1 Large-R Jets\n	9.2 Boson Tagging Efficiency Uncertainty\n	9.3 Other Experimental Uncertainties\n	9.4 Theoretical Uncertainty\n	9.5 Summary of Systematic Uncertainties\n	References\n10 Results\n	10.1 Background Determination\n	10.2 Results on the Signal Regions\n	10.3 Model-Specific Exclusion Limits\n		10.3.1 (tildeW,tildeB)-SIM\n		10.3.2 (tildeW,tildeB), (tildeH,tildeB), (tildeW,tildeH) and (tildeH,tildeW) Models\n		10.3.3 (tildeH,tildeG) Model\n		10.3.4 (tildeH,tildea) Model\n	References\n11 Discussions\n	11.1 Future Prospects\n		11.1.1 Future Prospects of the Multi-lepton and Multi-b-and-1-Lepton analyses\n		11.1.2 Future Prospects of the Full-Hadronic Analysis\n	11.2 Implication to Dark Matter\n		11.2.1 tildeB-Like Dark Matter\n		11.2.2 tildeW-/tildeH-Like Dark Matter\n	11.3 Implication to Muon g-2 Anomaly\n		11.3.1 Light Electroweakino Scenarios Motivated by Muon g-2 Anomaly\n	11.4 Implication to Naturalness\n	References\n12 Conclusions\nAppendix A Supersymmetry Framework\nA.1 Operator\nA.2 Gaugino Mass Eigenstates\nA.3 Grand Unified Theory\nA.4 Couplings between Z/h and the Lightest Neutralino\nA.5 Muon g-2 Contribution of SUSY Particles\nA.6 Gauge Mediated Symmetry Breaking\nAppendix B Event Cleaning\nB.1 Event Cleaning Based on Detector Responses\nB.2 Dead Tile Module Jets Veto\nB.3 Non-collision Background Veto\nB.4 Track Jets Cleaning\nAppendix C Event Display