Dark Matter models with đť’•-channel mediators @ LHC (LHC DM WG public meeting)

40-S2-C01 - Salle Curie (CERN)

40-S2-C01 - Salle Curie


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Christian Ohm (KTH Royal Institute of Technology (SE)), Oleg Brandt (Ruprecht Karls Universitaet Heidelberg (DE)), Philip Coleman Harris (Massachusetts Inst. of Technology (US)), Tim M.P. Tait (University of California, Irvine), Ulrich Andreas Haisch (University of Oxford (GB)), Xabier Cid Vidal (Instituto Galego de FĂ­sica de Altas EnerxĂ­as)


Workshop goals:

  • Consolidateing existing work:
    • Converge on a set of models, 
    • agree on well-motivated sets of coupling values
    • map final states to parameter space regions
  • Going Beyond:
    • Look for uncovered regions of parameter space
    • Can LHCb (+ b-factories) cover unique parts of parameter space using B-mesons as a probe?
    • B-oscillations to constrain DM?
    • Opportunities at ATLAS and CMS with Run 3 of the LHC?
  • Final goal:
    • White Paper of the LHC DM WG on DM models with t-channel mediators

Workshop Poster


  • for subscription to the general LHC DM WG mailing list used for announcements go here
  • for subscription to the contributors mailing list used for discussions among LHC DM WG participants go here
  • for LHC DM WG web page go here


  • Alejandro Ibarra
  • Alexandre Arbey
  • Andreas Albert
  • Bhawna Gomber
  • Caterina Doglioni
  • Cedric Prieels
  • Chang-Seong Moon
  • Christian Ohm
  • Christoph Borschensky
  • Corinne Goy
  • Darren Price
  • David Yu
  • Dipan Sengupta
  • Giorgio Busoni
  • Giuliano Gustavino
  • Jack Lindon
  • Jan Heisig
  • Jonas Lindert
  • Jonatan Piedra
  • Joshua Berger
  • JĂ©rĂ´me Vandecasteele
  • Kayla McLean
  • Kenji Hamano
  • Kirtimaan Mohan
  • Liantao Wang
  • Luca Mantani
  • Marie-Helene Genest
  • Michael Kent Wilkinson
  • Michel Lefebvre
  • Michel Tytgat
  • Monika Blanke
  • Oleg Brandt
  • Pedro Schwaller
  • Pyungwon Ko
  • Raman Khurana
  • Spyridon Argyropoulos
  • Stanislava Sevova
  • Stefan Vogl
  • Steven Worm
  • Tim M.P. Tait
  • Varun Sharma
  • Vasiliki Mitsou
  • Xabier Cid Vidal
  • Yalcin Guler
  • Yang Bai
  • Yanyan Gao
    • 13:00 13:40
      • 13:00
        Welcome: the LHC DM WG & goals of this meeting 10m
      • 13:10
        History and overview of t-channel models 20m
        Speaker: Tim M.P. Tait (University of California, Irvine)
    • 13:40 15:15
      Consolidating Existing Work
      • 13:40
        t-channel interpretations @ CMS 10m
        Speaker: Andreas Albert (Rheinisch Westfaelische Tech. Hoch. (DE))
      • 13:55
        t-channel interpretations @ ATLAS 10m
        Speaker: Millie McDonald (University of Melbourne (AU))
      • 14:10
        Dark matter with t-channel mediator: a simple step beyond contact interaction 10m
        Speakers: Mr HAO ZHANG (Theoretical Division, Institute of High Energy Physics, Chinese Academy of Sciences), Haipeng An (Perimeter Institute), Dr Haipeng An (Caltech), Haipeng An (University of Maryland), LianTao Wang (University of Chicago), Liantao Wang (University of Chicago (US)), Liantao Wang (Princeton University)
      • 14:25
        Signatures of Majorana dark matter with t-channel mediators 10m
        Speakers: Stefan Vogl (Max Planck Institute for Nuclear Physics), Stefan Vogl (Max Planck Institute for Nuclear Physics), et al
      • 14:40
        Simplified DM models with the full SM gauge symmetry 10m
        Speaker: pyungwon ko (Korea Inst. for Advanced Study (KIAS))
      • 14:55
        Direct Detection and LHC constraints on a t-Channel Simplified Model of Majorana Dark Matter at One Loop 10m
        Speakers: Kirtimaan Mohan (Michigan State University), et al
    • 15:15 15:45
      Rest your brains! 30m
    • 15:45 16:45
      Consolidating Existing Work
      • 15:45
        Brief review on the vector-like portal to scalar dark matter 10m
        Speakers: Jerome Vandecasteele, Michel Tytgat (Université Libre de Bruxelles)
      • 16:00
        Flavored dark matter beyond Minimal Flavor Violation 10m
        Speakers: Monika Blanke, Monika Blanke (Karlsruhe Institute of Technology), Monika Blanke
      • 16:15
        A flavoured dark sector 10m
        Speakers: Pedro Klaus Schwaller (Mainz University), Sophie Renner (CERN), Sophie Renner (University of Mainz)
      • 16:30
        Leptonic WIMP Coannihilation and the Current Dark Matter Search Strategy 10m
        Speakers: Michael Baker (Universitaet Zuerich (CH)), Michael James Baker (Universitaet Zuerich (CH))
    • 16:45 18:00
      Going Beyond
      • 16:45
        The scope of this session 5m
      • 16:50
        Direct (Ă  la semileptonic b-decays) DM searches in B-sector [topic we'd like to discuss] 1m
      • 16:50
        Indirect (e.g. B0 - ~B0 oscillations) DM searches in B-sector [topic we'd like to discuss] 1m
      • 16:50
        What can we do at B-factories that we can't at the LHC in terms of DM searches? [topic we'd like to discuss] 1m
      • 16:50
        Your new ideas! 1m
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