The strong coupling and Vub from lattice QCD
Rainer Sommer
Lundi 18/01/2016, 11:00-12:00
Bat 141, salle André Berthelot (143) , CEA Paris-Saclay

I give an introduction into what the strong coupling is, and how QCD discretized on a space-time lattice works. I then discuss the methods available to use lattice QCD in order to extract the strong coupling and Vub from experimental information. I will also review the present status of the lattice computations of the strong coupling including the world average of the FLAG-2 review.


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