Global BSM fits and LHC data

Europe/Zurich
TH Theory Conference Room (CERN)

TH Theory Conference Room

CERN

Michelangelo Mangano (CERN)
Description

The aims of this workshop include:

  • to review the progress of the tools for global fits of BSM models
  • to propose benchmarks for the parameterization of specific classes of models, in order to facilitate and standardize the representation of the results of the experimental searches at the LHC, and their use in the fitting codes
  • to liaise with the "simplified models" approaches, as discussed e.g. in the "Characterization of new physics at the LHC" meetings
  • to provide an update of the work carried out within the DESY SUSY/BSM Fit Working Group


Information on accommodation, access to CERN and laptop registration is available from http://lpcc.web.cern.ch/LPCC/index.php?page=visit

Participants
  • Akin Wingerter
  • Alex Tapper
  • Alexandre Arbey
  • Anders Floderus
  • Andrea De Simone
  • Ben Gripaios
  • Ben O'Leary
  • Benjamin Allanach
  • Bernhard Meirose
  • Dirk Zerwas
  • Frank Thomas
  • Frederic J. Ronga
  • Georg Weiglein
  • Giuseppe Degrassi
  • Gudrid Moortgat-Pick
  • Jan Conrad
  • Johannes Haller
  • Jorge de Blas Mateo
  • Klaus Desch
  • Kyle Cranmer
  • Leszek Roszkowski
  • Manuel Perez-Victoria
  • Marco Battaglia
  • Maria Eugenia Cabrera Catalan
  • Matthew Dolan
  • Michael Krämer
  • Michael Rauch
  • Michelangelo Mangano
  • Nazila Mahmoudi
  • Paolo Castorina
  • Peter Wienemann
  • Pietro Slavich
  • Sabine Kraml
  • Sebastian Frank
  • Sezen Sekmen
  • Shehu AbdusSalam
  • Shibi Rajagopalan
  • Sven Heinemeyer
  • sylvain fichet
  • Tilman Plehn
  • Wim de Boer
  • Wolfgang Waltenberger
  • Yashar Akrami
  • Thursday, February 10
    • 1
      Introduction
    • 2
      Summary of activities of the Terascale Alliance BSM-fit WG
      Speaker: Peter Wienemann (University of Bonn)
      Slides
    • 3
      Fittino: review of low-E fits and first work on inclusion of LHC constraints in a global fit
      Speaker: Peter Wienemann (University of Bonn)
      Slides
    • 4
      Sfitter overview and plans
      Speaker: Michael Rauch (Karlsruhe Institute of Technology (KIT))
      Slides
    • 11:00 AM
      Coffee break
    • 5
      Bayesian SUSY fits to face LHC data
      Speaker: Leszek Roszkowski (Department of Physics and Astronomy-University of Sheffield-Unkn)
      Slides
    • 6
      Constraining new physics models from electroweak precision data with Gfitter
      Speaker: Johannes Haller (Univ. of Göttingen)
      Slides
    • 12:50 PM
      Lunch break
    • 7
      CMS: status and plans for SUSY searches
      Speaker: Frederic J. Ronga (ETH Zurich)
      Slides
    • 8
      MasterCode: status and prospects
      Speaker: Sven Heinemeyer (CERN)
      Slides
    • 9
      A multi-step Fitting Approach to the Constrained Minimal Supersymmetric Model
      Speaker: Prof. Wim de Boer (Univ. Karlsruhe)
      Slides
    • 3:55 PM
      Coffee break
    • 10
      Using pMSSM fits to evaluate the utility of MT2 searches
      Speaker: Dr Benjamin Allanach (University of Cambridge)
      Slides
    • 11
      Global BSM fits and Astrophysical Data
      Speaker: Yashar Akrami (Stockholm University)
      Slides
  • Friday, February 11
    • 12
      Use of LEP Higgs data in global fitters: RooStats, extension of limits to new models, etc.
      Speaker: Alexander Lincoln Read (EPF group-Department of Physics-University of Oslo)
      Slides
    • 13
      Searching for new physics with reference priors
      Speaker: Sezen Sekmen (Physics Department - Middle East Technical University (METU))
    • 10:20 AM
      Coffee break
    • 14
      Discussion
      - Review status of reference points from Les Houches - Initiate discussion on possible reference scenarios and reference parameterizations for setting limits with LHC data
      Slides
    • 12:00 PM
      Lunch break
    • 15
      CMS: progress on searches using simplified models
      Speaker: Wolfgang Waltenberger (HEPHY VIENNA)
      Slides
    • 16
      Progress on development of RooStats workspaces for BSM Fits
      Speaker: Kyle Cranmer (NYU)
      Slides
    • 17
      Gfitter experiences with workspaces
      Speaker: Max Baak (Conseil Europeen Recherche Nucl. (CERN)-Unknown-Unknown)
      Slides
    • 18
      Discussion
      - Use of limits from simplified models in the context of global BSM fits