TWO-PHOTON EXCITATION OF LOW-LYING DOUBLY EXCITED STATES OF HELIUM OBSERVED BY DETECTION OF METASTAB

来源 :the 2nd workshop of Intense field-Short Wavelength Atomic an | 被引量 : 0次 | 上传用户：hanminaaaa

【摘要】

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Doubly excited helium is a prototype quantum system with electron-electron correlations that must be considered in the lowest order to reproduce the atomic resp

【作者】

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【机构】

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Jo(z)efStefanInstitute,Jamova39,P.O.Box3000,SI-1001Ljubljana,SloveniaElettra-SincrotroneTrieste,Stra

【出处】

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the 2nd workshop of Intense field-Short Wavelength Atomic an

【发表日期】

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2013年7期

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Doubly excited helium is a prototype quantum system with electron-electron correlations that must be considered in the lowest order to reproduce the atomic response to external perturbation.The experiments on He doubly excited states (DES) with light are marked by the synchrotron era that provided the benchmark spectroscopic data, as well as accurate simulations of the single-photon ionization cross sections in the 1960s-2000s.

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TWO-PHOTON EXCITATION OF LOW-LYING DOUBLY EXCITED STATES OF HELIUM OBSERVED BY DETECTION OF METASTAB

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