Higgs-Physik im Standardmodell und jenseits des Standardmodells, neue Teilchen jenseits des Standardmodells in Supersymmetrie und alternativen Szenarien, Parameter-Extraktion aus LHC-Daten

• Antragsteller: Professor Dr. Tilman Plehn
• Fachliche Zuordnung: Kern- und Elementarteilchenphysik, Quantenmechanik, Relativitätstheorie, Felder
• Förderung: Förderung von 2012 bis 2015
• Projektkennung: Deutsche Forschungsgemeinschaft (DFG) - Projektnummer 221337925

• Erstellungsjahr: 2015

Zusammenfassung der Projektergebnisse

The project on Parameter Determination at the LHC has in the last few years developed many new facets and applications. During Run I the Higgs coupling analysis was one of the key measurements of ATLAS and CMS, and we were able to contribute to the development of the method, while still providing our own fit results. The analysis of physics beyond the Standard Model benefits from these Higgs observables as well as from different anomalies at the LHC or in dark matter searches. It will gain more momentum during Run II, when the experimental analyses come closer to the heart of our preferred parameter space, for example in supersymmetric models.

Projektbezogene Publikationen (Auswahl)

• Pushing Higgs Effective Theory to its Limits
  J. Brehmer, A. Freitas, D. Lopez-Val and T. Plehn
  
• “Measuring extended Higgs sectors as a consistent free couplings model,” JHEP 1310, 134 (2013)
  D. Lopez-Val, T. Plehn and M. Rauch
  (Siehe online unter https://doi.org/10.1007/JHEP10(2013)134)
• “CheckMATE: Confronting your Favourite New Physics Model with LHC Data,” Comput. Phys. Commun. 187, 227 (2014)
  M. Drees, H. Dreiner, D. Schmeier, J. Tattersall and J. S. Kim
  
• “’Stop’ that ambulance! New physics at the LHC?,” JHEP 1412, 010 (2014)
  J. S. Kim, K. Rolbiecki, K. Sakurai and J. Tattersall
  (Siehe online unter https://doi.org/10.1007/JHEP12(2014)010)
• “A framework to create customised LHC analyses within CheckMATE,” Comput. Phys. Commun. 196, 535 (2015)
  J. S. Kim, D. Schmeier, J. Tattersall and K. Rolbieck
  
• “Decoupling Theoretical Uncertainties from Measurements of the Higgs Boson,” Phys. Rev. D 91, no. 5, 054032 (2015)
  K. Cranmer, S. Kreiss, D. Lopez-Val and T. Plehn
  
• “Spying an invisible Higgs boson,” Phys. Rev. D 91, 035024 (2015)
  C. Bernaciak, T. Plehn, P. Schichtel and J. Tattersall
  
• “The Higgs Legacy of the LHC Run I,” JHEP 1508, 156 (2015)
  T. Corbett, O. J. P. Eboli, D. Goncalves, J. Gonzalez-Fraile, T. Plehn and M. Rauch