Light Meson Transition Form Factors on the Lattice

Benjamin Owen, Ahmed Bakry, Waseem Kamleh, Derek Leinweber, Peter J Moran
2012 Proceedings of The 30th International Symposium on Lattice Field Theory — PoS(Lattice 2012)   unpublished
Here we present exploratory calculations of the light meson radiative transition moment ρ → γπ from lattice QCD. We observe interesting chiral curvature in the form factor and a definite environment sensitivity in the quark sector contributions. Results are compared with the simple quark model and experiment.
doi:10.22323/1.164.0254 fatcat:firipgf7tbe5rpbuxiyaszmncm