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In atomic physics, close coupling is a quantum mechanics method to calculate the multi-electronic atomic and molecular structure from fine structure to hyperfine structure levels and dynamic processes including photoionization, [1] [2] collisional excitation and ionization as well as autoionization and their inverse processes.
The history of the scientific method considers changes in the methodology of scientific inquiry, not the history of science itself. The development of rules for scientific reasoning has not been straightforward; the scientific method has been the subject of intense and recurring debate throughout the history of science, and eminent natural philosophers and scientists have argued for the ...
Science education is the teaching and learning of science to school children, college students, or adults within the general public. The field of science education includes work in science content, science process (the scientific method), some social science, and some teaching pedagogy.
Articles on Close coupled include: Close-coupled canard, an aeronautical term; Close-coupled cistern and bowl, a type of flush toilet;
Two coupled quantum systems can be modeled by a Hamiltonian of the form. Dispersion relations for non-coupled, weakly-coupled, and strongly-coupled particles ^ = ^ + ^ + ^ which is the addition of the two Hamiltonians in isolation with an added interaction factor.
In electronics, electric power and telecommunication, coupling is the transfer of electrical energy from one circuit to another, or between parts of a circuit. Coupling can be deliberate as part of the function of the circuit, or it may be undesirable, for instance due to coupling to stray fields.
A short-coupled aircraft or close-coupled aircraft is an aircraft with a relatively short distance between the wing and empennage (tail assembly) or whatever is used to provide the force that is used to balance the aircraft along its longitudinal axis.
This equation, called Schrödinger's equation, describes the behavior of an isolated or closed quantum system, that is, by definition, a system which does not interchange information (i.e. energy and/or matter) with another system. So if an isolated system is in some pure state |ψ(t) ∈ H at time t, where H denotes the Hilbert space of the ...