24-26 May 2017
Cinvestav-Zacatenco
Mexico/General timezone
- proig@fis.cinvestav.mx
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Contribution
Sketching the eta-eta' gamma-gamma* transition form factors
Abstract
Following the same Dyson-Schwinger/Bethe-Salpeter equations approach for the computation of pi_0, eta_c and eta_b to gamma-gamma transition form factors (Phys.Rev. D93 (2016) no.7, 074017, Phys.Rev. D95 (2017) no.7, 074014), which connects such form factors with their corresponding valence-quark parton distribution amplitudes, we present progress towards the computation of eta and eta' gamma-gamma transition form factors.