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Theory of ionization processes in positron-atom collisions
(Elsevier Science, 2006-12)
We review past and present theoretical developments in the description of ionization processes in positron-atom collisions. Starting from an analysis that incorporates all the interactions in the final state on an equal ...
Numerical analysis of a dual-mixed problem in non-standard banach spaces
(Electronic Transactions on Numerical Analysis, 2020)
Numerical analysis of a dual-mixed problem in non-standard banach spaces
(Electronic Transactions on Numerical Analysis, 2020)
Field-induced energy band and effective mass anisotropy in coupled double quantum wells
(Superlattices and Microstructures, 2018)
Singularities Analysis of the Jacobian Matrix Modified in the Continuation Power Flow: Performance Evaluation
(Ieee-inst Electrical Electronics Engineers Inc, 2017-11-01)
In the literature, a study to analyze stability and voltage instability is related to the P-V curve (power versus voltage magnitude) and the maximum loading point (MLP) (point on the curve that separates the stable operation ...
Moiré patterns in doubly differential electron-momentum distributions in atomic ionization by mid-infrared lasers
(American Physical Society, 2018-05)
We analyze the doubly differential electron momentum distribution in above-threshold ionization of atomic hydrogen by a linearly polarized mid-infrared laser pulse. We reproduce side rings in the momentum distribution with ...
Vortices in the three-body electron-positron-proton continuum system induced by the positron-impact ionization of hydrogen
(IOP Publishing, 2015-01-30)
By means of a systematic theoretical study of the transition matrix element T for the ${{e}^{+}}+{\rm H}$ ionization collisions in a collinear geometry, we uncover the presence of three isolated zeros at intermediate impact ...
Accurate ab initio potential energy surfaces for the (3)A '' and (3)A ' electronic states of the O(P-3) plus HBr system
(AMER INST PHYSICSMELVILLE, 2012-05-07)
In this work, we report the construction of potential energy surfaces for the (3)A '' and (3)A' states of the system O(P-3) + HBr. These surfaces are based on extensive ab initio calculations employing the MRCI+Q/CBS+SO ...