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Study of Microwave Multiphoton Transition of Rydberg Potassium Atom by Using B-Spline |
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| Authors: | JIN Cheng ZHOU Xiao-Xin ZHAO Song-Feng |
| Affiliation: | College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou 730070, China College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou 730070, China;Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator of Lanzhou, Lanzhou 730000, China College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou 730070, China |
| Abstract: | The B-spline expansion technique and time-dependent two-level approach are applied to study the interaction between the microwave field and potassium atoms in a static electric field. We obtain theoretical multiphoton resonance spectra that can be compared with the experimental data. We also obtain the time evolution of the final state in different microwave fields. |
| Keywords: | B-spline multiphoton resonance spectra potential model Rabi oscillation |
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