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© 2016

Search for Exotic Mono-jet Events

in Proton-Proton Collisions at √s=7 TeV and 8 TeV with the ATLAS Detector

  • Nominated as an outstanding Ph.D. thesis by the Institut de Fisica d’Altes Energies, IFAE, Spain

  • Provides a deep and complete description of analysis techniques for the estimation of the background processes in mono-jet searches at colliders

  • Describes the new-physics phenomenology in the mono-jet final state, including models with large extra dimensions, SUSY, and generic WIMP-pair production

Book
  • 1k Downloads

Part of the Springer Theses book series (Springer Theses)

Table of contents

  1. Front Matter
    Pages i-xvii
  2. Valerio Rossetti
    Pages 1-24
  3. Valerio Rossetti
    Pages 25-41
  4. Valerio Rossetti
    Pages 127-128
  5. Back Matter
    Pages 129-164

About this book

Introduction

This thesis describes in detail the search for new phenomena in mono-jet final states with the ATLAS experiment at the LHC. The final state is considered the golden channel in the searches for large extra dimensions (LED) but also allows access to a very rich SUSY-related phenomenology pertaining to the production of weakly interacting massive particles (WIMPS), SUSY Dark Matter candidates, GMSB SUSY models with very light gravitino masses, as well as stop an sbottom pair production in compressed scenarios (with nearly degenerated squarks and the lightest neutralino), and also invisible Higgs searches, among others. Here, a number of these scenarios are explored. The measurements presented yield new powerful constraints on the existence of extra spatial dimensions, the pair production of WIMPs, and also provide the best limit to date on the gravitino mass. 

Keywords

Compressed scenarios GMSB SUSY models Mono-jet final states SUSY Dark Matter candidates Search for SUSY Search for dark matter Search for extra dimensions

Authors and affiliations

  1. 1.Stockholm UniversityStockholmSweden

About the authors

The author started working on the ATLAS experiment in 2008 for his master studies on High Energy Physics, at Università di Roma "La Sapienza". The work of his master thesis has been essential for implementing novel trigger techniques for the detection of long lived particles in ATLAS. Later in 2008, he started doctoral studies at Universidad Autonoma de Barcelona, under the supervision of Prof. Mario Martinez Perez. He worked on the commissioning of the ATLAS Tile calorimeter, and on the search of exotic phenomena in the mono-jet final state. He made fundamental contributions to several ATLAS papers published in international journals. Since 2013, he has been working in the ATLAS group at Stockholm University. He has taken positions of responsibility in the Tile calorimeter community, and he continued working on searches for new physics in final states with missing transverse momentum and jets.

Bibliographic information

  • Book Title Search for Exotic Mono-jet Events
  • Book Subtitle in Proton-Proton Collisions at √s=7 TeV and 8 TeV with the ATLAS Detector
  • Authors Valerio Rossetti
  • Series Title Springer Theses
  • Series Abbreviated Title Springer Theses
  • DOI https://doi.org/10.1007/978-3-319-22225-7
  • Copyright Information Springer International Publishing Switzerland 2016
  • Publisher Name Springer, Cham
  • eBook Packages Physics and Astronomy Physics and Astronomy (R0)
  • Hardcover ISBN 978-3-319-22224-0
  • Softcover ISBN 978-3-319-37068-2
  • eBook ISBN 978-3-319-22225-7
  • Series ISSN 2190-5053
  • Series E-ISSN 2190-5061
  • Edition Number 1
  • Number of Pages XVII, 164
  • Number of Illustrations 0 b/w illustrations, 0 illustrations in colour
  • Topics Elementary Particles, Quantum Field Theory
    Quantum Field Theories, String Theory
  • Buy this book on publisher's site