4 papers
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…
Pion, Kaon and nucleon gravitational form factors
Zhao-Qian Yao, Yin-Zhen Xu, Daniele Binosi +5
A unified set of predictions for pion, kaon and nucleon gravitational form factors is obtained using a symmetry-preserving truncation of each relevant quantum field equation. A cru…
and couplings from Dyson-Schwinger equations framework
Yin-Zhen Xu, Khépani Raya
Employing a unified Dyson-Schwinger/Bethe-Salpeter equations approach, we calculate the strong decay couplings and within the so-called impulse-approximation in…
Pion and kaon electromagnetic and gravitational form factors
Yin-Zhen Xu, Minghui Ding, Khépani Raya +3
A unified set of predictions for pion and kaon elastic electromagnetic and gravitational form factors is obtained using a symmetry-preserving truncation of each relevant quantum fi…