Quasiclassical trajectories of spinning electron in hydrogen atom

24 Oct 2022, 18:00
2h
Scientist's house

Scientist's house

Joliot-Curie st., 6 (left wing)
Poster Theoretical Physics In-person poster session & welcome drinks

Speaker

Mr Nikita Sinelnikov (National Research Tomsk State University)

Description

We consider the motion of a non-relativistic charged particle with an arbitrary spin in central potential Ze/r in terms of classical mechanics. We show that the spin-orbital interaction causes the precession of the plane of orbit around the vector of total angular momentum. The angular velocity of precession depends on the distance of the particle from the center. The effective potential for in-plane motion is central, with the corrections to Coulomb terms coming from spin-orbital interaction. The possible orbits of quantum particle are determined by Bohr-Sommerfeld quantization rule. We give the examples of orbits corresponding to small quantum numbers, which were obtained by numerical integration of equations of motion. The energies of stationary states are determined with account of spin-orbital interaction

Primary authors

Mr Nikita Sinelnikov (National Research Tomsk State University) Dr Dmitry Kaparulin (National Research Tomsk State University) Dr Yuriy Brezhnev (National Research Tomsk State University)

Presentation materials

There are no materials yet.