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Time-dependent approach to high-resolution spectroscopy and quantum dynamics of Rydberg atoms in crossed magnetic and electric fields
Tong, Xiao-Min Chu, Shih-I
Tong, Xiao-Min
Chu, Shih-I
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Abstract
We present a general time-dependent approach for efficient and accurate treatment of high-resolution spectrocopy and quantum dynamics. The procedure is applied to an ab initio time-dependent study of three-dimensional Rydberg H atoms in crossed magnetic and electric fields with spectral accuracy. Good agreement with the high-resolution experimental photoabsorption spectrum is obtained line by line, including a regime well above the Stark saddle point. We have further explored the physical origin of several unexplored perplexing phenomena in the higher-energy regime observed in the experiment.
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This is the published version, also available here: http://dx.doi.org/10.1103/PhysRevA.61.031401.
Date
2000-02-01
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American Physical Society
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Tong, Xiao-Min & Chu, Shih-I. "Time-dependent approach to high-resolution spectroscopy and quantum dynamics of Rydberg atoms in crossed magnetic and electric fields." Phys. Rev. A 61, 031401(R) – Published 1 February 2000. http://dx.doi.org/10.1103/PhysRevA.61.031401.