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Current algebra and veneziano’s amplitude

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Lettere al Nuovo Cimento (1969-1970)

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References

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  8. This shows how careful one must be in extrapolating the results for ππ scattering near threshold, a well-known fact nowadays. For example, we haveA 0/A 2=5/2 at the symmetrical point andA 0/A 2 ⋍ −7/2 at threshold. By extrapolating this ratio from the symmetrical point to the thresholdChew andMandelstam (8) obtainedλ=−α 0 μ/5=−α 2 μ/2, in complete disagreement with (19).

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  1. C. A. Savoy

    Present address: Instituto de Fisica teorica, São Paulo

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  1. Istituto di Fisica dell’Università, Padova

    C. A. Savoy

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  1. C. A. Savoy
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Savoy, C.A. Current algebra and veneziano’s amplitude. Lettere Nuovo Cimento (1969-1970) 1, 263–266 (1969). https://doi.org/10.1007/BF02752503

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