Qin-He Yang

activity

20192024

most citedSide-On transition radiation detector: a detector prototype for TeV energy scale calibration of calorimeters in space

19 citations · 34 across the 3 of their papers we have counts for

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hep-ph2024

On the quantum numbers of the $X (1880)$

Qin-He Yang, Ling-Yun Dai, Ulf-G. Meißner

We study the properties of the $X (1880)$ , the structure around the $p ˉ p$ threshold that appears in the $3 (π^{+} π^{-})$ invariant mass spectrum in the decay process of $J/ψ\to γ3(π…

hep-ph2020★ 2 cited

New method for fitting the low-energy constants in chiral perturbation theory

Qin-He Yang, Wei Guo, Feng-Jun Ge +3

A new set of the next-to-leading order (NLO) and the next-to-next-to-leading order (NNLO) low-energy constants $L_{i}^{r}$ and $C_{i}^{r}$ in chiral perturbation theory is obtained. These…

hep-ph2019★ 13 cited

Chiral Lagrangians for mesons with a single heavy quark

Shao-Zhou Jiang, Yan-Rui Liu, Qin-He Yang

We construct the relativistic chiral Lagrangians for heavy-light mesons $(Q q ˉ)$ to the $O (p^{4})$ order. From $O (p^{2})$ to $O (p^{4})$ , there are 17, 6…

On the quantum numbers of the X(1880)

New method for fitting the low-energy constants in chiral perturbation theory

Chiral Lagrangians for mesons with a single heavy quark

On the quantum numbers of the $X (1880)$