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hep-ph2026
Unified study of scalar, vector and tensor two-meson form factors in resonance chiral theory
Jin Hao, Chun-Gui Duan, Zhi-Hui Guo +2
We perform a systematic study of two-meson form factors of the scalar, vector, and anti-symmetric tensor types within the framework of the resonance chiral theory. The compl…
hep-ph2026
Axion-like particle-meson production in semileptonic decays
Yu-Xuan Bai, Jin Hao, Zhi-Hui Guo
In this work we explore the semileptonic decays into the axion-like particle ()-meson final states within chiral effective field theory. The next-to-leading-order mixing mat…