Entwicklung und Implementation neuer Methoden zur Identifikation von Top Quarks; Anwendung auf Suchen nach neuer Physik

• Antragsteller: Professor Dr. Tilman Plehn
• Fachliche Zuordnung: Kern- und Elementarteilchenphysik, Quantenmechanik, Relativitätstheorie, Felder
• Förderung: Förderung von 2010 bis 2015
• Projektkennung: Deutsche Forschungsgemeinschaft (DFG) - Projektnummer 179256683

• Erstellungsjahr: 2014

Zusammenfassung der Projektergebnisse

In terms of visibility and its impact on young careers the HEPTOP TAGGER was probably the most successful projects I ever started. Starting from the idea of Higgs tagging we have developed the leading QCD-inspired top tagger which has been shown to work in data. The Heidelberg effort has become one of the leaders in the field of jet substructure, most notably in close collaboration between our theory group and the experimental group at the Physikalisches Institut. For particle physics in Heidelberg top tagging worked as a seed for a close collaboration between our phenomenology group and the ATLAS groups and in turn for our shared Graduiertenkolleg 1940.

Projektbezogene Publikationen (Auswahl)

• “Stop Reconstruction with Tagged Tops,” JHEP 1010, 078 (2010)
  T. Plehn, M. Spannowsky, M. Takeuchi and D. Zerwas
  
• “A^t-FB Meets LHC,” Phys. Rev. D 84, 054005 (2011)
  J. L. Hewett, J. Shelton, M. Spannowsky, T. M. P. Tait and M. Takeuchi
  
• “Boosted Semileptonic Tops in Stop Decays,” JHEP 1105, 135 (2011)
  T. Plehn, M. Spannowsky and M. Takeuchi
  
• “How to Improve Top Tagging,” Phys. Rev. D 85, 034029 (2012)
  T. Plehn, M. Spannowsky and M. Takeuchi
  
• “Stop searches in 2012,” JHEP 1208, 091 (2012)
  T. Plehn, M. Spannowsky and M. Takeuchi
  
• “Tagging single Tops,” Phys. Rev. D 86, 094029 (2012)
  F. Kling, T. Plehn and M. Takeuchi
  
• “Buckets of Tops,” JHEP 1308, 086 (2013)
  M. R. Buckley, T. Plehn and M. Takeuchi
  
• “Learning How to Count: A High Multiplicity Search for the LHC,” JHEP 1308, 136 (2013)
  S. El Hedri, A. Hook, M. Jankowiak and J. G. Wacker
  
• “LHC probes the hidden sector,” Phys. Dark Univ. 2, 111 (2013)
  J. Jaeckel, M. Jankowiak and M. Spannowsky
  
• “Buckets of Higgs and Tops,” JHEP 1402, 130 (2014)
  M. R. Buckley, T. Plehn, T. Schell and M. Takeuchi
  
• “Jet Substructure Templates: Data-driven QCD Backgrounds for Fat Jet Searches,” JHEP 1405, 005 (2014)
  T. Cohen, M. Jankowiak, M. Lisanti, H. K. Lou and J. G. Wacker