Okay, we got the Higgs. Is that all, then? wan ahmad tajuddin wan abdullah jabatan fizik universiti malaya
Standard Model
Yet unanswered questions GUT – can QCD (strong force) be unified to electroweak? Gravity – how? Masses – hierarchy problem Dark matter – what is it? Dark energy – what is it? Matter-antimatter asymmetry – how? why?
GUT gauge bosons, leptoquarks proton decay
Gravity supersymmetry? – superpartners extra dimensions
Hierarchy problem supersymmetry? extra dimensions?
Dark matter non-baryonic stable neutrinos? – flavours superparticles?
Dark energy what?
Matter-antimatter asymmetry CP (charge-parity) violation – flavours
frontiers Energy frontier Intensity frontier Cosmic frontier
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