Hi
I have been reading that we "believe" that new physics must be O(~1 TeV) and not higher and I am trying unsuccessfully to find some ref for this.
What I do understand is that if we we assume the Standard Model is valid for scales Q<Λ , where
Λ∼O(1TeV).At one-loop level, we get large corrections to the tree-level Higgs mass (m).
at the order of Λ^2=10 TeV since the SM scale is O(100GeV).
So, where the need for O(1TeV) comes from ?
thanks
Alex
I have been reading that we "believe" that new physics must be O(~1 TeV) and not higher and I am trying unsuccessfully to find some ref for this.
What I do understand is that if we we assume the Standard Model is valid for scales Q<Λ , where
Λ∼O(1TeV).At one-loop level, we get large corrections to the tree-level Higgs mass (m).
at the order of Λ^2=10 TeV since the SM scale is O(100GeV).
So, where the need for O(1TeV) comes from ?
thanks
Alex
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