Finite Energy Sum Rules with Legendre Polynomial Kernels
classification
✦ hep-ph
keywords
energyfinitemethodrulesasymptoticdatadealduality
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In this note we report about a method to deal with finite energy sum rules. With a reasonable knowledge of the main resonances of the spectrum, the method guarantees that we can find a nice duality matching between the low energy hadronic data and asymptotic QCD at high energies.
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