Chattaraj, P. K. ; Sengupta, S. (1999) Chemical hardness as a possible diagnostic of the chaotic dynamics of Rydberg atoms in an external field Journal of Physical Chemistry A, 103 (31). pp. 6122-6126. ISSN 1089-5639
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Official URL: http://pubs.acs.org/doi/abs/10.1021/jp990242p
Related URL: http://dx.doi.org/10.1021/jp990242p
Abstract
The possible signature of chaos in Rydberg atoms has been studied in terms of the dynamic profiles of the chemical hardness (η), polarizability (α), and uncertainty product (Vps). A hydrogen atom in the electronic ground state (n = 1) and in an excited electronic state (n = 15) behaves differently when placed in both one- and two-color laser pulses. Temporal evolution of η, α, and Vps for these two cases (n = 1 and n = 15) show marked differences. It appears that a larger Vps and a smaller η value signal a chaotic behavior.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Chemical Society. |
| ID Code: | 6212 |
| Deposited On: | 19 Oct 2010 12:03 |
| Last Modified: | 11 May 2012 10:21 |
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