Spectral Analysis for Systems of Atoms andMolecules coupled to the Quantized

Spectral Analysis for Systems of Atoms and Molecules coupled to the Quantized Radiation Field

Spectral Analysis for Systems of Atoms and Molecules coupled to the Quantized Radiation Field

We consider systems of static nuclei and electrons {atoms and molecules{ coupled to the quantized radiation eld. The interactions between electrons and the soft modes of the quantized electromagnetic eld are described by minimal coupling, ~ p! ~ p e ~ A(~x), where ~ A(~x) is the electromagnetic vector potential with an ultraviolet cuto . If the interactions between the electrons and the quantiz...

Prediction of the structural and spectral properties for L,L-ethylenedicysteine diethylester (EC) and its complex with Technetium-99m radionuclide

The technetium-99m complex of the L,L-ethylenedicysteine diethylester (EC), of the brain imaging agent, was reported as a good choice for replacement of the renal nuclear medicines like OIH radiopharmaceutical. This present research work studies the structural, electronic and spectral properties of the EC compound and its complex with technetium-99m radionuclide from theoretical insight. All co...

a New Approximate Solution Technique (Quantized Method) for Simultaneous Gas Solid Reactions

Simultaneous reactions between solids and gases are very important in the chemical and metallurgical processes. In the modeling, the chemical reaction and diffusion of gases must be considered. Therefore, a set of coupled partial differential equations is found. When the kinetic is a function of solid concentration, there is not any analytical solution for these equations. Therefore, numerical ...

Absolute Acceleration Transfer Function of Secondary Systems Subjected to Multi- Component Earthquakes

The importance of the equipment and secondary systems in seismic design and performance evaluation is well recognized and has been the subject of many studies. In all of these studies, earthquake is considered as a single component, and in most of them the primary system is considered as shear building. Most attention has been concentrated on the response of secondary system and its response sp...