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Coupling constants meeting at one point
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Oct12-06, 04:11 AM
For short reference, here is a description of the content of the Nobel
Prize 2004 granted to Gross, Politzer and Wilczek for their work on QCD
At the end of this document is a graphic showing roughly the meeting
point of the three coupling constant.
It seems to be around 27 ou 28.
Has it been calculated more precisely?
I guess yes.
Could someone give a short explanation on the calculation and a more
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