Titlebook: Search for Dark Matter Produced in Association with a Higgs Boson Decaying to Two Bottom Quarks at A; Yangyang Cheng Book 2017 Springer In

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2190-5053 h the ATLAS detector at the LHC.Describes a search for weakl.This thesis reports on the search for dark matter in data taken with the ATLAS detector at CERN’s Large Hadron Collider (LHC). The identification of dark matter and the determination of its properties are among the highest priorities in el

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An Overview of Dark Matter,es in physics today. In the Standard Model discussed in Chap. ., there is no viable dark matter candidate. This chapter is devoted to give an overview of what we know so far of dark matter, and the theoretical and experimental efforts underway to find out more about this elusive matter that makes up

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The ATLAS Experiment at the Large Hadron Collider,ector, on which the work of this thesis is based. This chapter provides a brief introduction to the LHC and the ATLAS detector. More information on the LHC can be found in [1–3]. Information on the design, construction, and operation of the ATLAS detector can be found in [4–8].

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Dark Matter + Higgs(,): Background Processes,various dedicated control regions and validation regions. The selections are placed on physics objects described in Chap. 8 The control regions and validation regions are defined to be similar but orthogonal to the signal region, which is described in Chap. 9

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Dark Matter + Higgs(,): Systematic Uncertainties, samples are discussed in Sect. ., and the background samples from simulation are given in Sect. . For definitions and reconstruction method of the physics objects used in this analysis, see Chap. . The systematic uncertainty figures are used in the final statistical interpretation and limit setting