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Minimal Hadronic Ansatz to Large-Nc QCD and Hadronic $\tau$ Decay
I report on some recent work done in collaboration with Santi Peris and Boris Phily (hep-ph/0007338) where, using the Aleph data on vector and axial-vector spectral functions, we test simple duality properties of QCD in the large-Nc limit which emerge in the approximation of a {\it minimal hadronic...
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| Lenguaje: | eng |
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2001
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| Acceso en línea: | https://dx.doi.org/10.1016/S0920-5632(01)01147-1 http://cds.cern.ch/record/469201 |