Implications of Higgs Particle on Physics

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SUMMARY

The implications of the Higgs particle on physics are significant, particularly regarding its discovery and the validation of the Standard Model. If the Higgs particle is discovered as predicted, it would reinforce the Standard Model, providing crucial evidence for its validity. Conversely, if the Higgs particle is not detected at CERN's current energy levels, it raises questions about the model's completeness, suggesting the need for alternative theories such as Supersymmetry (MSSM), which predicts multiple Higgs particles. The consensus among physicists is that the outcome will likely lead to unexpected revelations in particle physics.

PREREQUISITES
  • Understanding of the Standard Model of particle physics
  • Familiarity with the concept of unitarity in quantum field theory
  • Knowledge of the TeV energy range and its significance in particle collisions
  • Awareness of Supersymmetry (MSSM) and its implications for Higgs particles
NEXT STEPS
  • Research the role of the Higgs boson in the Standard Model of particle physics
  • Explore the implications of unitarity violations in W-W scattering
  • Study the predictions and implications of Supersymmetry (MSSM)
  • Investigate alternative theories to the Standard Model in particle physics
USEFUL FOR

Physicists, particle researchers, and students interested in the implications of the Higgs particle and its role in validating or challenging the Standard Model of physics.

Tanelorn
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Could someone please summarize what are the implications to Physics if the Higgs particle is

1. Discovered roughly as predicted.
2. Not detected at CERN at these energy levels.
3. Never detected.


Would I be correct in saying that the Higgs particle is a predicted particle in the standard model and therefore most Physicists expect to find it and it would be pleased to find it to add further evidence for the standard model?
 
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Depends on what you mean by "Higgs particle", and what you mean by "most". Greater than 50 percent?

Something in the TeV energy range must save the standard model from itself - since the W is a massive vector boson, W-W scattering will violate unitarity without the Higgs particle or something like it. It doesn't have to be the plain vanilla Higgs particle, there are plenty of alternatives. Supersymmetry for example (MSSM) predicts five Higgs particles.

I think most physicists expect to be surprised.
 

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