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Theory of pi pi scattering

Gilberto Colangelo
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Abstract

I describe the current status of the theory of pi pi scattering, reviewing in particular recent work on the numerical solution of Roy equations and on the matching between these and the chiral representation. I discuss numerical results on the scattering lengths and other threshold parameters.

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Gilberto Colangelo. 2000-11-02. Theory of pi pi scattering. https://doi.org/10.1142/9789812810977_0008

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