Despite its simplicity, the Heitler model is useful for the qualitative understanding of the development of air showers including hadronic showers, i.e. those ...

The Heitler-London approximation is a method used in quantum mechanics to describe the interactions between two electrons in a system, specifically focusing ...

The Sokhotski–Plemelj theorem (Polish spelling is Sochocki) is a theorem in complex analysis, which helps in evaluating certain integrals.

11 февр. 2020 г. · The Bethe-Heitler (BH) formula is an elementary and important equation in quantum electromagnetic dynamics (QED) and astrophysics.

The Bethe-Heitler formula results from the application of the Born approximation for the interaction of the scattering electron with the potential.

The Bethe-Heitler formula describes bremsstrahlung and it's a typical and important example in quantum electromagnetic dynamics (QED).

The Heitler method preserves the shape of the resonance but neglects the shift in resonance frequency caused by the additional mass of the oscillator coming ...

a German physicist who made contributions to quantum electrodynamics and quantum field theory. He brought chemistry under quantum mechanics.

On the complete set of functions in the Heitler–London method for two-electron problem ... functions for antisymmetrical two-electron wave functions if the ...

The Heitler-London method based on nonorthogonal atomic orbitals is applied to arrays of an infinitely large number of atoms.