What Experiments Can We Expect with the LHC?

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Discussion Overview

The discussion revolves around the capabilities and expected experiments of the Large Hadron Collider (LHC) when it operates at high speeds. Participants express curiosity about the types of experiments planned and the potential discoveries that could arise from these experiments, including theoretical implications in physics.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant inquires about the specific experiments that will be conducted with the LHC when it is running at high speed.
  • Another participant suggests that experts ZapperZ and Arildno could provide more detailed insights into the LHC's capabilities.
  • A participant shares information about the LHC's collision energies, mentioning proton beams at 14 TeV and lead nuclei beams at 1150 TeV, and lists potential research areas such as supersymmetry, the Higgs boson, tiny black holes, and extra dimensions.
  • Some participants express excitement about the implications of superstring theory, supersymmetry, and extra dimensions, indicating a desire for more technical details on the experiments.
  • One participant emphasizes the importance of finding the Higgs boson as a priority, noting that its existence is crucial for many string theory models and that not finding it could challenge certain theoretical frameworks.

Areas of Agreement / Disagreement

Participants generally share enthusiasm about the potential discoveries from the LHC, but there is no consensus on which specific experiments should be prioritized or the implications of those experiments for existing theories.

Contextual Notes

Participants reference various theoretical frameworks and the significance of the Higgs boson in relation to the Standard Model and string theory, but the discussion does not resolve the implications of these theories or the outcomes of the experiments.

denni89627
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Does anyone know what the LHC will be capable of when it's running at high speed? I haven't really been able to find what kind of experiments the physicists will be able to perform with the collider. Just wandering what the plan was for this baby, what we can expect to learn, etc.
 
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ZapperZ and Arildno can tune you in properly on that. I'm looking forward to seeing that myself.
 
http://press.web.cern.ch/public/Content/Chapters/AboutCERN/CERNFuture/WhatLHC/WhatLHC-en.html"
The LHC will collide proton beams at 14 TeV and Lead nuclei beams at 1150 TeV.

Here is a pdf of a talk by Wang given at Fermilab this year:
http://theory.fnal.gov/seminars/slides/2006/LWang.pdf"

And a talk by Reuter of DESY:
http://www-ttp.physik.uni-karlsruhe.de/~reuter/pparc.pdf"

They hope to look at supersymmetry, search for the higgs boson, possible see tiny black holes created and watch them evaporate away very quickly and search for possible (large?) extra dimensions that the stringy theories predict. Lots of stuff to be learned there. It will be very exciting! :biggrin:
 
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seems like superstring theory (supersymmetry and extra dimentions) is up to bat. I can't wait to see what is discovered. I'd like to find out the technical detail of what their experiments will be. I'll check out those links tomorrow. thanks.
 
denni89627 said:
seems like superstring theory (supersymmetry and extra dimentions) is up to bat. I can't wait to see what is discovered. I'd like to find out the technical detail of what their experiments will be. I'll check out those links tomorrow. thanks.

Let's hold our horses! First up at bat is the search for the Higgs! Considering that it is part of the Standard Model, and that almost all flavors of String theory requires the existence of at least several generation of the Higgs boson, I'd say finding one first would be of utmost importance. At the very least, not finding one within a certain energy range (the way the Tevatron has falsified at least the existence of the lighter Higgs) would have killed a few variations of the theory.

Zz.
 

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