123 citations · 242 across the 14 of their papers we have counts for
14 papers
Simultaneous Determination of Multiple Nuclear Parameters of Th Using Highly Charged Ions
Hong-Yuan Zheng, Yan-Ling Xu, Xi-Chen Yu +4
Development of a Th nuclear optical clock requires precise and model-insensitive nuclear-structure parameters, which presently suffer from limited accuracy and poor consist…
Ionization energies for Rydberg () states using the correlated B-spline basis function method
Jing Chi, Hao Fang, Yong-Hui Zhang +2
We extend the correlated B-spline basis function (C-BSBF) method to high-precision calculations of the ionization energies of helium Rydberg states (--). Using…
Precise ab initio calculations of He() fine structure of high Rydberg states
Hao Fang, Jing Chi, Xiao-Qiu Qi +3
High-precision measurements of the fine-structure splittings in helium high Rydberg states have been reported, yet corresponding ab initio benchmarks for direct comparison remain u…
Application of the correlated B-spline basis functions to the leading relativistic and QED corrections of helium
Hao Fang, Yong-Hui Zhang, Pei-Pei Zhang +1
B-spline functions have been widely used in computational atomic physics. Different from the traditional B-spline basis (a simple product of two B-splines), the recently developed…
Measurement of a helium tune-out frequency: an independent test of quantum electrodynamics
B. M. Henson, J. A. Ross, K. F. Thomas +9
Despite quantum electrodynamics (QED) being one of the most stringently tested theories underpinning modern physics, recent precision atomic spectroscopy measurements have uncovere…
Proposal for suppressing ac Stark shift in the He() two-photon transition using magic wavelengths
Yong-Hui Zhang, Li-Yan Tang, Ting-Yun Shi
Motivated by recent direct measurement of the forbidden transition in helium [K. F. Thomas et al., Phys. Rev. Lett. 125, 013002(2020)], where the ac S…
Probing Multiple Electric Dipole Forbidden Optical Transitions in Highly Charged Nickel Ions
Shi-Yong Liang, Ting-Xian Zhang, Hua Guan +13
Highly charged ions (HCIs) are promising candidates for the next generation of atomic clocks, owing to their tightly bound electron cloud, which significantly suppresses the common…
QED and relativistic nuclear recoil corrections to the 413 nm tune-out wavelength for the state of helium
Yong-Hui Zhang, Fang-Fei Wu, Pei-Pei Zhang +4
Comparison of high accuracy calculations with precision measurement of the 413 nm tune-out wavelength of the He() state provides a unique test of quantum electro-dynamic…
Calculations of Bethe logarithms for Hydrogen and Helium atoms using B-splines in different gauges
Yong-Hui Zhang, Lu-Jun Shen, Chang-Ming Xiao +2
The efficient and simple B-splines variational method of calculating the hydrogen atom Bethe logarithms in the acceleration gauge [Y-B Tang et.al., Phys. Rev. A , 0225…
Relativistic full-configuration-interaction calculations of magic wavelengths for the transition of helium isotopes
Fang-Fei Wu, San-Jiang Yang, Yong-Hui Zhang +4
A large-scale full-configuration-interaction calculation based on Dirac-Coulomb-Breit (DCB) Hamiltonian is performed for the and states of helium. The operato…
Dynamic dipole polarizabilities for the low-lying triplet states of helium
Yong-Hui Zhang, Li-Yan Tang, Xian-Zhou Zhang +1
The dynamic dipole polarizabilities for the four lowest triplet states (, , and ) of helium are calculated using the B-spline configuration interac…
Computational investigation of static multipole polarizabilities and sum rules for ground-state hydrogen-like ions
Li-Yan Tang, Yong-Hui Zhang, Xian-Zhou Zhang +2
High precision multipole polarizabilities, for of the ground state of the hydrogen isoelectronic series are obtained from the Dirac equation using the…
A Tunable Two-impurity Kondo system in an atomic point contact
Jakob Bork, Yong-hui Zhang, Lars Diekhöner +5
Two magnetic atoms, one attached to the tip of a Scanning Tunneling Microscope (STM) and one adsorbed on a metal surface, each constituting a Kondo system, have been proposed as on…
Convergence of the multipole expansion of the polarization interaction
Yong-Hui Zhang, Li-Yan Tang, Xian-Zhou Zhang +1
The multipole expansion of the polarization interaction between a charged particle and an electrically charged particle has long been known to be asymptotic in nature, i.e. the mul…