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Exceptional and non-exceptional contributions to the radiative πdecay

2006/11/21 by V. Mateu, Mateu, V.
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #hep-ph

paper · pdf · doi:10.48550/arxiv.hep-ph/0611282

3 pages, no figures. Talk given at the 5th International Workshop on Chiral Dynamics, Theory and Experiment, 18-22 September (2006), Durham/Chapel Hill, NC, (USA)

arxiv created 2006/11/21 · arxiv updated 2009/12/01

Abstract

We have studied the spin-one resonance dominated form factors governing the radiative decay of the π, within the framework of resonance chiral theory. We obtain predictions for their value at zero momentum transfer and also a description of their q2 dependence.

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