3 papers
hep-ph2025
decays with Light-Cone Sum Rules
Yuanyuan Ma, Yan-jun Sun
We study factorizable contributions to two-body nonleptonic decays of mesons using the light-cone sum rule method. By constructing three-point correlation functions and incorpo…
hep-ph2025
Radiative Decays of Vector Mesons with Light-Cone Sum Rules
Zhi Jun Wang, Di Gao, Kai Kai Zhang +2
Hadronic electromagnetic form factors and radiative decay properties offer a crucial window into the nonperturbative dynamics of Quantum chromodynamics (QCD). In this work, we empl…
hep-ph2025
Study on the Distribution Amplitude of the Scalar Meson
Chen Wang, Yuanyuan Ma, Zhijun Wang +1
Based on sum rules, we explore the twist-2 distribution amplitude of the meson, treating it as the ground state of a quark-antiquark system. We posit that the spaceti…