Model-Independent Quantum Approach for Intense Laser Detachment of a Weakly Bound Electron
نویسندگان
چکیده
منابع مشابه
Model-independent quantum approach for intense laser detachment of a weakly bound electron.
We present a model-independent theory for laser detachment of a weakly bound electron having a nonzero angular momentum. Our treatment reduces to the well-known Keldysh result for tunnel ionization upon neglecting rescattering effects. Numerical results for the above-threshold detachment spectrum of a negative ion having an outer p electron show significant modification of the rescattering plat...
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Electron-impact detachment of weakly bound negative ions: Threshold and scaling laws
The details of a recent theoretical formulation of electron-impact detachment of weakly bound negative ions are presented. The formalism is applied at low energies to find the behavior of the cross section near threshold. Also, the applicability of a recently proposed scaling law is discussed. The formulation uses different coordinate systems for the initial and final states. The initial state ...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2003
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.91.053003