Searches for Dijet Resonances

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Publisher : Springer
ISBN 13 : 331997520X
Total Pages : 175 pages
Book Rating : 4.3/5 (199 download)

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Book Synopsis Searches for Dijet Resonances by : Lydia Audrey Beresford

Download or read book Searches for Dijet Resonances written by Lydia Audrey Beresford and published by Springer. This book was released on 2018-09-04 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Search for Dark Matter with ATLAS

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Publisher : Springer
ISBN 13 : 9783319822518
Total Pages : 322 pages
Book Rating : 4.8/5 (225 download)

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Book Synopsis Search for Dark Matter with ATLAS by : Ruth Pöttgen

Download or read book Search for Dark Matter with ATLAS written by Ruth Pöttgen and published by Springer. This book was released on 2018-05-31 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

New Aspects of High-Energy Proton-Proton Collisions

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Publisher : Springer Science & Business Media
ISBN 13 : 1461595401
Total Pages : 437 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis New Aspects of High-Energy Proton-Proton Collisions by : A. Ali

Download or read book New Aspects of High-Energy Proton-Proton Collisions written by A. Ali and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: Articles focus on the planned European proton-proton collider, and concentrate on physics issues, rather than the more technical concerns addressed in the three previous workshops. The use of energies much higher than those of the American Superconducting Super Collider is featured. Topics include reviews of current projects, hadron collisions, lep

High Pt Physics at Hadron Colliders

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Publisher : Cambridge University Press
ISBN 13 : 9780521835091
Total Pages : 280 pages
Book Rating : 4.8/5 (35 download)

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Book Synopsis High Pt Physics at Hadron Colliders by : Dan Green

Download or read book High Pt Physics at Hadron Colliders written by Dan Green and published by Cambridge University Press. This book was released on 2005 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher Description

A Search for Weakly Interacting Massive Particles in the Fermilab Tevatron Wide Band Neutrino Beam

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Publisher :
ISBN 13 :
Total Pages : 530 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis A Search for Weakly Interacting Massive Particles in the Fermilab Tevatron Wide Band Neutrino Beam by : Elizabeth Jean Gallas

Download or read book A Search for Weakly Interacting Massive Particles in the Fermilab Tevatron Wide Band Neutrino Beam written by Elizabeth Jean Gallas and published by . This book was released on 1993 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: