Positions and Widths of Anticrossings for Potassium Rydberg Stark States
The B-spline expansion technique is applied to study the anticrossings for potassium Rydberg states in a static electric field. The results of our calculation indicate that the antierossings are caused mainly by the core interaction or by the fine structure interaction. Our results for the positions...
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Published in | Communications in theoretical physics Vol. 47; no. 1; pp. 119 - 126 |
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Main Author | |
Format | Journal Article |
Language | English |
Published |
IOP Publishing
15.01.2007
Center of Theoretical Nuclear Physics,National Laboratory of Heavy Ion Accelerator of Lanzhou,Lanzhou 730000,China Northwest Normal University,Lanzhou 730070,China College of Physics and Electronic Engineering Northwest Normal University,Lanzhou 730070,China%College of Physics and Electronic Engineering |
Subjects | |
Online Access | Get full text |
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Summary: | The B-spline expansion technique is applied to study the anticrossings for potassium Rydberg states in a static electric field. The results of our calculation indicate that the antierossings are caused mainly by the core interaction or by the fine structure interaction. Our results for the positions and the widths of the anticrossings are in good agreement with experimental data. |
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Bibliography: | 11-2592/O3 B-splines, model potential, anticrossing, Rydberg atom, Stark state O562 |
ISSN: | 0253-6102 |
DOI: | 10.1088/0253-6102/47/1/023 |