Qcd Constraints on Form Factor Shapes * †

نویسنده

  • Richard F. Lebed
چکیده

This talk presents an introduction to the use of dispersion relations to constrain the shapes of hadronic form factors consistent with QCD. The applications described include methods for studying |Vcb| and |Vub|, the strange quark mass, and the pion charge radius.

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تاریخ انتشار 2008