Table of contents
About this book
This thesis describes in detail a search for weakly interacting massive particles as possible dark matter candidates, making use of so-called mono-jet events. It includes a detailed description of the run-1 system, important operational challenges, and the upgrade for run-2. The nature of dark matter, which accounts for roughly 25% of the energy-matter content of the universe, is one of the biggest open questions in fundamental science. The analysis is based on the full set of proton-proton collisions collected by the ATLAS experiment at the Large Hadron Collider at √s = 8 TeV. Special attention is given to the experimental challenges and analysis techniques, as well as the overall scientific context beyond particle physics. The results complement those of non-collider experiments and yield some of the strongest exclusion bounds on parameters of dark matter models by the end of the Large Hadron Collider run-1.
Details of the upgrade of the ATLAS Central Trigger for run-2 are also included.
Dark Matter LHC ATLAS Monojet ATLAS Mono-X Signatures Dark Matter Effective Field Theory Dark Matter Simplified Models Weakly Interacting Massive Particles ATLAS Interplay Collider Astrophysics ATLAS Central Trigger HEP Trigger Data Acquisition
- DOI https://doi.org/10.1007/978-3-319-41045-6
- Copyright Information Springer International Publishing Switzerland 2016
- Publisher Name Springer, Cham
- eBook Packages Physics and Astronomy
- Print ISBN 978-3-319-41044-9
- Online ISBN 978-3-319-41045-6
- Series Print ISSN 2190-5053
- Series Online ISSN 2190-5061
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