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On the Electric Field Effect on the Dynamics of High Rydberg States of Hydrogen Atom and the Model of ZEKE Spectroscopy
Author(s) -
Chao S. D.,
Hayashi M.,
Lin S. H.,
Schlag E. W.
Publication year - 1998
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.199800074
Subject(s) - chemistry , rydberg formula , atomic physics , rydberg atom , electric field , hydrogen atom , spectroscopy , field (mathematics) , inverse , stark effect , atom (system on chip) , rydberg constant , ion , quantum mechanics , physics , ionization , group (periodic table) , geometry , mathematics , organic chemistry , computer science , pure mathematics , embedded system
In this paper, the studies of the dynamics of the high Rydberg states for n = 10 and n = 100 of hydrogen atom under the influence of an electric field will be reported. It will be shown from our calculated results that the two time constants of τ slow ≈ 1 – 10 μ s and τ fast ≈ 1 – 10 ns obseved in ZEKE experiments are obtained in the stray field condition, i.e., F = 10 – 100 mV/cm. To treat the ZEKE states of complex systems like many‐electron atoms, molecules, clusters etc. , the inverse Born‐Oppenheimer approximation can be used and it will be discussed.
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