Hai-Qing Zhou

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20072026

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61 citations · 241 across the 32 of their papers we have counts for

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nucl-th2016★ 9 cited

Two-Photon-Exchange Effects and $Δ (1232)$ Deformation

Hai-Qing Zhou, Shin Nan Yang

The two-photon-exchange (TPE) contribution in $e p \to e p π^{0}$ with $W = M_{Δ}$ and small $Q^{2}$ is calculated and its corrections to the ratios of electromagnetic transition form…

nucl-th2016★ 16 cited

Two-photon-exchange effects in the unpolarized $μ p$ scattering within the hadronic model

Hai-Qing Zhou

In this work, the two-photon-exchange (TPE) effects in the unpolarized $μ p$ scattering are discussed within the hadronic model where the intermediate states $N, Δ$ and $σ$ are consi…

nucl-th2016

The $σ$ exchange effect in the Lamb shift of muonic hydrogen by two photons and two pions exchange

Hai-Qing Zhou

Based on the simple phenomenological $σ π π$ , $σ N N$ and $π π γ$ interactions, we estimate the $σ$ exchange effect in the Lamb shift of muonic hydrogen. We at first calculate the effec…

Two-Photon-Exchange Effects and Δ(1232) Deformation

Two-photon-exchange effects in the unpolarized μp scattering within the hadronic model

The σ exchange effect in the Lamb shift of muonic hydrogen by two photons and two pions exchange

Two-Photon-Exchange Effects and $Δ (1232)$ Deformation

Two-photon-exchange effects in the unpolarized $μ p$ scattering within the hadronic model

The $σ$ exchange effect in the Lamb shift of muonic hydrogen by two photons and two pions exchange