61 citations · 241 across the 32 of their papers we have counts for
12 papers · 1 filter
-exchange correction beyond the forward-angle limit in neutron decay
Hui-Yun Cao, Hai-Qing Zhou
In this work, we discuss the -exchange contributions in neutron decay with an elastic intermediate state, beyond the forward-angle limit (FAL). By decomposing the one--e…
Relativistic corrections to energy spectrum of hydrogen due to the full one-photon-exchange interaction
Zi-Wen Zhang, Hai-Qing Zhou
In this work, we present expressions for the full effective potential corresponding to the one-photon exchange interaction within the framework of an effective Schrödinger-like equ…
Recoil contributions in neutron beta decay and their corrections to the correlation coefficients
Hui-Yun Cao, Hai-Qing Zhou
In this work, the recoil corrections to the correlation coefficients in the neutron beta decay with polarized neutron and electron are evaluated to order O(m_n^-2) in the Born appr…
Exact Relations for Two-Photon-Exchange Effect in Elastic Scattering by Dispersion Relation and Hadronic Model
Hui-Yun Cao, Hai-Qing Zhou
The two-photon-exchange (TPE) effect plays a key role to extract the form factors (FFs) of the proton. In this work, we present some exact properties on the TPE effect in the elast…
Two-photon exchange corrections to form factors for (Gev/)
Hai-Qing Zhou, Shin Nan Yang
We evaluate the corrections of the two-photon exchange (TPE) process on the transition form factors. The contributions of the TPE process to the $eN\rightarrow eΔ(1232)\ri…
Two-Photon-Exchange Effects and Deformation
Hai-Qing Zhou, Shin Nan Yang
The two-photon-exchange (TPE) contribution in with and small is calculated and its corrections to the ratios of electromagnetic transition form…
Two-photon-exchange effects in the unpolarized scattering within the hadronic model
Hai-Qing Zhou
In this work, the two-photon-exchange (TPE) effects in the unpolarized scattering are discussed within the hadronic model where the intermediate states and are consi…
The exchange effect in the Lamb shift of muonic hydrogen by two photons and two pions exchange
Hai-Qing Zhou
Based on the simple phenomenological , and interactions, we estimate the exchange effect in the Lamb shift of muonic hydrogen. We at first calculate the effec…
Nonperturbative numerical calculation of the fine and hyperfine structure of muonic hydrogen by Breit potential including the effects from the proton size
Hou-Rong Pang, Hai-Qing Zhou
By solving the two-body Schordinger equation in a very high precise nonperturbative numerical (NPnum) way, we reexamine the contributions of fine, hyperfine structure splittings of…
On the two-boson exchange corrections to parity-violating elastic electron-proton scattering
Hai Qing Zhou, Chung Wen Kao, Shin Nan Yang +1
The details of the calculation of the two-boson exchange effects in the parity-violating elastic scattering within a simple hadronic model, including both the nucleon and $Δ(1…
The Two-Boson-Exchange Correction to Parity-Violating Elastic Electron-Proton Scattering
Shin Nan Yang, Keitaro Nagata, Hai Qing Zhou +1
We calculate the two-boson-exchange (TBE) corrections to the parity-violating asymmetry of the elastic electron-proton scattering in a simple hadronic model including the nucleon a…
Contribution of Two-Boson-Exchange with Excitation to Parity-Violating Elastic Electron-Proton Scattering
Keitaro Nagata, Hai Qing Zhou, Chung Wen Kao +1
We study the leading electroweak corrections in the precision measurement of the strange form factors. Specifically, we calculate the two-boson-exchange (TBE), two-photon-exchange…