Polarizabilities of the Ps negative ion
Polarizabilities of the Ps negative ion
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DOI：
10.1103/physreva.75.062510
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发表时间：
2007
影响因子：
2.9
通讯作者：
A. Bhatia;R. J. Drachman
中科院分区：
文献类型：
--
作者：
A. Bhatia;R. J. Drachman
We have calculated polarizabilities ({alpha}{sub 1}, {beta}{sub 1}, {gamma}{sub 1}, {alpha}{sub 2}, {beta}{sub 2}, and {gamma}{sub 2}) of Ps{sup -} by the pseudostate method. These parameters can be used to calculate Rydberg states of Ps{sup -} in the presence of an external electron with high quantum numbers N and L. They are also of importance in a system containing Ps{sup -} bound to a proton [PsH] and also Rydberg states of Ps{sub 2}.
