Present State of the Standard Model

Initial Questions

• What leads us to believe that the Standard Model particles only account for 4% of the Universe?
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• What are the shortcomings of the Standard Model?
  • New particles necessary to accomodate neutrino masses

• How do we know that neutrinos are not dark?

• Where do we think the antimatter is?
  • Quantum Universe

• What facts or theories are not supported by the Standard Model?

• What facts and theories go beyond the Standard Model?
  • Tevatron finding - new elementary particle