Relativistic Quadrupole Polarizability for the Ground State of Hydrogen-Like Ions

Yong-Hui Zhang; Li-Yan Tang; Xian-Zhou Zhang; Ting-Yun Shi; James Mitroy

doi:10.1088/0256-307X/29/6/063101

Relativistic Quadrupole Polarizability for the Ground State of Hydrogen-Like Ions

Yong-Hui Zhang, Li-Yan Tang, Xian-Zhou Zhang, Ting-Yun Shi, James Mitroy

Research output: Contribution to journal › Article › peer-review

Abstract

The static quadrupole polarizabilities for hydrogen-like ions from Z = 1 to Z = 100 in the 1S 1/2 ground state are calculated to high precision by solving the Dirac equation using the B-spline Galerkin method. The results are consistent with the expression of Kaneko [J. Phys. B 10 (1977) 3347] at low Z. The quadrupole oscillator strength sum ? nf (2) gn is computed to be zero to a very high degree of precision.

Original language	English
Pages (from-to)	063101-1-063101-4
Number of pages	4
Journal	Chinese Physics Letters
Volume	29
Issue number	6
DOIs	https://doi.org/10.1088/0256-307X/29/6/063101
Publication status	Published - Jun 2012

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AU - Shi, Ting-Yun

AU - Mitroy, James

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Relativistic Quadrupole Polarizability for the Ground State of Hydrogen-Like Ions

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