2 papers
hep-ph2025
Off-shell modifications of the pion generalized parton distributions and transverse momentum dependent parton distributions
Jin-Li Zhang
The off-shell characteristics of pion generalized parton distributions (GPDs) and transverse momentum dependent parton distributions (TMDs) are examined within the framework of the…
hep-ph2024
Nature of X(3872) from recent BESIII data: Considering the universal feature of an S-wave threshold resonance
Xian-Wei Kang, Jin-Zhe Zhang, Xin-Heng Guo
We analyze the recent data from the BESIII collaboration on the state in the and decay channels. The quantum number and mass of the $X(3872)…