arXiv:1704.01228·v1·High Energy Physics — Phenomenology
Dynamical spin effects in the pion
M. Ahmady🇨🇦 · F. Chishtie🇵🇰 · R. Sandapen🇨🇦
Abstract
We take into account dynamical spin effects in the holographic light-front pion wavefunction in order to predict the pion radius, decay constant, the pion electromagnetic and photon-to-pion transition form factors. We report a striking improvement in the description of all data.
Comments: 4 pages, 2 figures. Proceedings Contribution for the 9th International Workshop on Diffraction in High Energy Physics (Diffraction 2016), Santa Tecla di Acireale, Catania, Italy, September 2-8, 2016