11 papers · 1 filter
Pseudoscalar charmonium and bottomonium: light-front wave functions, distribution amplitudes and distribution functions
Zhen-Ni Xu, Zhao-Qian Yao, Cédric Mezrag +2
Light-front wave functions play a central role in the program of understanding the structure of hadrons as QCD bound states. Using continuum Schwinger methods, based on Dyson-Schwi…
Pion structure from its light-front wave function
Khépani Raya, Zhen-Ni Xu, Zhao-Qian Yao +1
Understanding the structural properties of the pion is essential for elucidating the mechanisms of mass generation within the Standard Model and their role in the emergence and pro…
Imaging the charge distributions of flavor-symmetric and -asymmetric mesons
Yin-Zhen Xu, Adnan Bashir, Khépani Raya +2
We investigate the internal structure of a comprehensive set of pseudoscalar and vector mesons, including both flavor-symmetric and flavor-asymmetric systems, by reconstructing the…
helicity amplitudes and transition form factors
L. Albino, G. Paredes-Torres, K. Raya +2
We recently reported new results on the transition form factors using a symmetry-preserving treatment of a vector$\,\otim…
Mapping spatial distributions within pseudoscalar mesons
K. Raya, A. Bashir, J. Rodríguez-Quintero
Several aspects of the internal structure of pseudoscalar mesons, accessible through generalized parton distributions in their zero-skewness limit, are examined. These include elec…
Radially excited pion: electromagnetic form factor and the box contribution to the muon's
Angel S. Miramontes, K. Raya, A. Bashir +2
We investigate the properties of the radially excited charged pion, with a specific focus on its electromagnetic form factor (EFF) and its box contribution to the hadronic light-by…