Searches for Dijet Resonances Using √s = 13 TeV Proton-Proton Collision Data Recorded by the ATLAS Detector at the Large Hadron Collider /
This book addresses one of the most intriguing mysteries of our universe: the nature of dark matter. The results presented here mark a significant and substantial contribution to the search for new physics, in particular for new particles that couple to dark matter. The first analysis presented is a...
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| Format: | Elektronisch E-Book |
| Sprache: | Englisch |
| Veröffentlicht: |
Cham :
Springer International Publishing,
2018.
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| Ausgabe: | 1st ed. 2018. |
| Schriftenreihe: | Springer Theses, Recognizing Outstanding Ph.D. Research,
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| Schlagworte: | |
| ISBN: | 9783319975207 |
| ISSN: | 2190-5053 |
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| Zusammenfassung: | This book addresses one of the most intriguing mysteries of our universe: the nature of dark matter. The results presented here mark a significant and substantial contribution to the search for new physics, in particular for new particles that couple to dark matter. The first analysis presented is a search for heavy new particles that decay into pairs of hadronic jets (dijets). This pioneering analysis explores unprecedented dijet invariant masses, reaching nearly 7 TeV, and sets constraints on several important new physics models. The two subsequent analyses focus on the difficult low dijet mass region, down to 200 GeV, and employ a novel technique to efficiently gather low-mass dijet events. The results of these analyses transcend the long-standing constraints on dark matter mediator particles set by several existing experiments. |
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| Beschreibung: | Physics and Astronomy |
| Beschreibung: | XIII, 169 p. 101 illus., 50 illus. in color. online resource. |
| ISBN: | 9783319975207 |
| ISSN: | 2190-5053 |