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year 28, Issue 2 (ICOP & ICPET 2022 2022)                   ICOP & ICPET _ INPC _ ICOFS 2022, 28(2): 213-216 | Back to browse issues page

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Heidarnezhad Giglu A, Saadati-Niari M. Population Transfer in the Interaction of X-ray Laser with Three-Level Nuclear Systems using Piecewise Adiabatic Passage.. ICOP & ICPET _ INPC _ ICOFS 2022; 28 (2) :213-216
URL: http://opsi.ir/article-1-2704-en.html
Abstract:   (712 Views)
In this paper piecewise adiabatic passage is used to nuclear-state population transfer in the interaction of the three-level nuclei with X-ray laser. It is shown that using a chain of delayed pulse pairs, the population can be transferred from the first ground state to the second ground state with minimal spontaneous emission effect. Due to the fact that the frequency of existing X-ray lasers is lower than the frequency of gamma transitions, the nuclei are designed to be accelerated to achieve the resonance condition using relativistic Doppler effect. Finally, the effect of time delay between pulse pairs on population transfer efficiency is investigated for 154Gd and 97Tc. Considering the effect of spontaneous emission into the system, the master equation has been used for numerical study.
 
 
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Type of Study: Experimental | Subject: Special

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