Sensing rydberg autoionization resonances in spectrum of ytterbium: new spectral data and effects
The energy approach (Gell-Mann and Low S-matrix formalism) and relativistic perturbation theory with the Dirac-Kohn-Sham zeroth approximation. A study of autoionization resonances in complex atoms. Features of autoionization resonances in ytterbium.
Подобные документы
Equations of motion for nuclear shape variables which establish a direct connection of the memory effects with the dynamic distortion of the Fermi surface. Applying the non-Markovian dynamics to the description of the nuclear giant multipole resonances.
статья, добавлен 12.09.2013Approach to signals and systems on the base of relativistic time dilation. Presentation of relativistic time dilation in frequency area. Relativistic generalization of Nyquist-Shannon theorem. Calculation of the Lorentz factor versus relative velocity.
статья, добавлен 27.04.2019Nuclear energy as the main source of clean energy. Synthesis of the creation of the International Atomic Energy Agency to limit opportunities and to promote cooperation in the production, research and development of nuclear energy for peaceful purposes.
статья, добавлен 14.10.2020Study of spectral characteristics of layered chiral media using the method of matrix distribution. The calculation of the coefficients of transmission and reflection of linearly polarized electromagnetic wave on the structure of planar chiral layers.
статья, добавлен 29.07.2016Simple models describing dipole radiative strength functions in medium and heavy nuclei. Basic parameters of the giant dipole resonances and their error. Phenomenological model to describe the kind of asymmetric dipole radiative strength functions.
статья, добавлен 09.10.2013For low-lying collective excitations was calculated inertia in the semiclassical Gutzwiller approach to one-body Green's function. Excitation energy, reducing the probability-weighted sum rules are consistent with the features of the experimental data.
статья, добавлен 07.10.2013The problems of quantum gravity, the search for consistent schemes for the equations in quantum field theory. Perturbation theory and the Schwinger-DeWitt technique. A regular covariant method is for expanding the one-loop action in powers of curvatures.
книга, добавлен 09.09.2012Investigation of reverse effects in non-residential buildings after thermal modernization. Study of actual and calculated indicators of heat consumption before and after thermal modernization. Development of a technique for determining reverse effects.
статья, добавлен 01.12.2017Using the general formalism of quantum theory of resonance scattering amplitudes for the construction process with the formation of an intermediate resonance in the incident particle and the nucleus. The energy distributions of the emitted nuclei.
статья, добавлен 09.10.2013Semiclassical approach based on the Vlasov equation for finite systems with moving surface. Study isovector dipole excitations heated spherical nuclei with neutron excess. Collision integral in the approximation of the effective relaxation time.
статья, добавлен 18.11.2013A study of the incidence set the value of Skyrmeparameters. Characteristic of the radii of the valence neutrons orbits in the mode energy of multiple cores. How to limit values Skyrme parameters. Sketch of the contemporary state of nuclear matter.
статья, добавлен 07.10.2013The velocity fields been studied within a semiclassical approach based on the solution of the Vlasov kinetic equation for finite component Fermi systems with a moving surface. The neutron-proton asymmetry and dynamical surface effects the energy region.
статья, добавлен 19.09.2013Propose a new approach, based on the evolutionary algorithm, which enables to extract a scattering matrix S. Consideration of the model-independent definition scattering matrix. Study the basic aspects of the independence of the final S-matrix forms.
статья, добавлен 11.11.2013Calculation and interpretation of the relativistic Doppler effect using only the Lorentz force and relativity theory. The Lorentz transformation and time dilation. Analysis the link between the invariance of the light speed and the Doppler relations.
статья, добавлен 11.09.2012Development of an innovative mechanism for the management of the fuel and energy complex in Ukraine, which can become a source of economic growth, especially in the context of the modern paradigm of sustainable development and limited natural resources.
статья, добавлен 27.12.2016The results of investigation multilayer TiN / MoN coatings. Arc-PVD method. Parameters of multilayer TiN/MoN deposition. The energy-dispersive spectrum of coating. Sims depth profile analysis of positive secondary ions. Tem-eds chemical mapping.
статья, добавлен 23.12.2016Analyzes the heat supply complex on the example of Lviv region. The ways of diversifying fuel and energy resources of Ukraine. The basic directions of implementing the alternative energy sources. The alternative and renewable energy sources potential.
статья, добавлен 28.09.2016Mechanoactivation of plastic deformations and spatial accumulation of effects leads to nonequilibrium processes, changes in chemical bonds of carbon atoms. Raman spectroscopy is a non-destructive tool for characterizing crystalline carbon structures.
статья, добавлен 03.12.2018Review and analysis of physical and numerical modeling of the field emission energy conversion nanoscale systems. Study and characterization of the main features of the systems with a cathodes based on an array of carbon nanotubes or quantum dots.
статья, добавлен 30.07.2016Relativistic dynamics of a charge in a penning trap. Spectroscopy and local structure of the rare-earth impurity ions in lithium tetraborate glasses. Investigation of boson spectrum of two-dimensional optical lattices with the graphene type structure.
статья, добавлен 13.10.2016The study of nonlinear dynamics of neurophysiological systems identify the presence of chaotic elements. Complex characteristic based on microsystem technology Geomath. Correlation method of measurement and statistical significance of the results.
статья, добавлен 29.07.2016A Generators of the Poincare Group for Electromagnetism. Derivation of the Center-of-Energy Law. Conservation Laws in the Presence of External Forces on Particles. Quasi-static Changes for Stationary Systems. Single Point Mass. Parallel Plate Capacitor.
статья, добавлен 11.09.2012The use of Lorentz transformations in solving some problems of mathematical physics. The solution to the string oscillation equation, which is a special case of the wave equation. Consideration of the effect of relativistic compression of the spectrum.
статья, добавлен 27.04.2019The model of a continuous transition from laminar to turbulent flow in the boundary layer. The theory of the spectral density of turbulent pulsations is developed. Continuous transition to turbulence. Spectral characteristics of turbulent flows.
статья, добавлен 27.04.2017Life and Atoms. When the atom gets excited. Energy of the Photon. Energy Level Diagrams. Emission Line Spectra. Notation & Isotopes. Energy Unit Check. Alpha Decay Applications. Positron emission tomography. Gamma Decay Applications. Fission Bomb.
реферат, добавлен 16.10.2012