PoS - Proceedings of Science
Volume 310 - XVII International Conference on Hadron Spectroscopy and Structure (Hadron2017) - Session 6: QCD and hadron structure
The pion wavefunction with dynamical spin effects
M. Ahmady*, F. Chishtie and R. Sandapen
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Pre-published on: February 16, 2018
Published on: March 20, 2018
Abstract
We report that the inclusion of dynamical spin effects in the pion holographic light-front wavefunction leads to a remarkable improvement in describing pion observables (pion mean charge radius, decay constant, spacelike electromagnetic form factor) without the need to invoke higher Fock state contributions and/or a special AdS/QCD mass scale for the pion.
DOI: https://doi.org/10.22323/1.310.0153
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