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GENEVA (Reuters) - Physicists probing the origins of the cosmos hope that next year they will turn up the first proofs of the existence of concepts long dear to science-fiction writers such as hidden worlds and extra dimensions.
And as their Large Hadron Collider (LHC) at CERN near Geneva moves into high gear, they are talking increasingly of the "New Physics" on the horizon that could totally change current views of the universe and how it works.
"Parallel universes, unknown forms of matter, extra dimensions... These are not the stuff of cheap science fiction but very concrete physics theories that scientists are trying to confirm with the LHC and other experiments."
Originally posted by jrmcleod
reply to post by FlyersFan
Of course they are...i fail to see how hitting protons at the speed of light and witnessing the collision for a nano second will prove that there are extra dimensions!!!!
There is more than meets the eye here...
Originally posted by jrmcleod
reply to post by FlyersFan
Of course they are...i fail to see how hitting protons at the speed of light and witnessing the collision for a nano second will prove that there are extra dimensions!!!!
There is more than meets the eye here...
Physicists probing the origins of the cosmos hope that next year they will turn up the first proofs of the existence of concepts long dear to science-fiction writers such as hidden worlds and extra dimensions.
This was how the "ideas" men and women in the international research center's Theory Group, which mulls over what could be out there beyond the reach of any telescope, put it in CERN's staff-targeted Bulletin this month
if they do exist as predicted -- should be brought into computerized, if ephemeral, view, the theorists say.
Originally posted by eggbert
Originally posted by jrmcleod
reply to post by FlyersFan
Of course they are...i fail to see how hitting protons at the speed of light and witnessing the collision for a nano second will prove that there are extra dimensions!!!!
There is more than meets the eye here...
As far as I understand it they are looking for missing energy. Basically they are smashing two particles together and add up all the energies of the particles created in the collision. The sum of these energies should be the total energy of the two collided particles. If the total enrgy of all particles prodcued in the collision does not add up to the energy of the two collided particles it means that energy is missing. This missing energy must have gone somewhere and could have escaped into a another dimension. Therefore missing energy could be an indication that hidden dimensions exist.