2 years ago

Physics of Dark matter and Universe in the LHC era



Looking back LEP era EW precision • No deviation of standard model. Field Theory wins • Technicolor becomes very difficult to realize • People have left to effective theory: Little Higgs model or composite model wheeven Higgs boson is NG boson of some global symmetry without specifying the origin of symmetry breaking • Important Lessons have been learned in this approach • top sector need to be enlarged → top partner • Z2 symmetry separating new sector from SM sector → TeV scale new physics (stable spin 1 particle as dark matter)

LEP gauge coupling unification and supersymmetry We thought( in early 90’s) 1TeV SUSY + 10^16 GeV coupling Unification (GUT) is promising. Connection to String theory It is later realized that squark scalar masses can be heavy keeping coupling unification unchanged (split SUSY) Lightest supersymmetric particle(LSP) as Dark matter; Spin 1/2 gauge singlet(Bino) , doublet(Higgsino), and Adjoint(Wino)

TRR33- Tonale Winter School 2011 - The Dark Universe
Electroweak Physics at LHC - IASA
Cosmology and Dark Matter at the LHC Cosmology and Dark Matter ...
LHC: Physics, Status & Prospects - National Centre for Physics
Higgs Boson Properties and Searches for New Physics at the LHC
Introduction to LHC physics - David d'Enterria CERN Home Page ...
Phenomenology of Spontaneously Broken Dark Matter ... - RESCEU
New Light on Dark Matter from the LHC
Physics with top quarks - University of Virginia
Alex Long - Boston University Physics Department.
Physics Beyond the Standard Model — Signals at Colliders
Dark Matter: Candidates, signals and LHC consequences - Infn
Strong EWSB at the LHC Era _ by Jose Santiago - IVICFA
Phenomenological aspects of the dark matter stability origin
On the Interplay Between Higgs & Flavor Physics - Planck 2012
The First Three Years at the LHC - Www Atlas Lbl
Electroweak Physics
Higgs 3 Bill Murray - High Energy Physics Group
Vectorlike and composite fermions at the LHC
Stable Higgs Bosons as Cold Dark Matter in the Realistic Gauge ...
M - Www Atlas Lbl - Lawrence Berkeley National Laboratory