The increasing precision of experiments on the Zeeman effect of many electron atoms requires an ever increasing knowledge of relativistic and radiative effects. The generalization of the Breit equation as proposed by Hegstrom includes all these effects up to order c— 3. In the non relativistic limit the resulting Hamiltonian is quite intricate, but we show in this paper that it is possible to explain almost all of its terms within the frame of classical electrodynamics. In particular, picturing the atoms as point-like particles with intrinsic magnetic moments, we show that the physical phenomena underlying the Breit equation and its recent extension are mainly two well-known classical phenomena : i) the interaction of the magnetic moment of...
Part I. An analysis is made of the errors which arise for absolute levels and fine structure sep...
The Schrödinger-Pauli (SP) theory of electrons in an electromagnetic field explicitly accounts for t...
The formulae of single-atom and two-atom vdW potential of ground-state electric atoms in the presenc...
The relativistic dynamics of the positronium atom in a uniform external magnetic field is investigat...
When the Zecman energy approaches the characteristic kinetic energy of electrons, Landau quantizatio...
An investigation of the relativistic dynamics of N+1 spin-1.2 particles placed in an external, homog...
A detailed theoretical treatment of the effect of a homogeneous external magnetic field on a general...
We present Lagrangian which implies both necessary constraints and dynamical equations for position ...
AbstractWe present Lagrangian which implies both necessary constraints and dynamical equations for p...
The structure of heavy atoms in strong magnetic fields of the order of 1012 G, such as are generally...
We study how the behaviour of an electron in d.c. electric or magnetic fields changes when this elec...
We study how the behaviour of an electron in d.c. electric or magnetic fields changes when this elec...
We study how the behaviour of an electron in d.c. electric or magnetic fields changes when this elec...
The Schrödinger-Pauli (SP) theory of electrons in an electromagnetic field explicitly accounts for t...
The formulae of single-atom and two-atom vdW potential of ground-state electric atoms in the presenc...
Part I. An analysis is made of the errors which arise for absolute levels and fine structure sep...
The Schrödinger-Pauli (SP) theory of electrons in an electromagnetic field explicitly accounts for t...
The formulae of single-atom and two-atom vdW potential of ground-state electric atoms in the presenc...
The relativistic dynamics of the positronium atom in a uniform external magnetic field is investigat...
When the Zecman energy approaches the characteristic kinetic energy of electrons, Landau quantizatio...
An investigation of the relativistic dynamics of N+1 spin-1.2 particles placed in an external, homog...
A detailed theoretical treatment of the effect of a homogeneous external magnetic field on a general...
We present Lagrangian which implies both necessary constraints and dynamical equations for position ...
AbstractWe present Lagrangian which implies both necessary constraints and dynamical equations for p...
The structure of heavy atoms in strong magnetic fields of the order of 1012 G, such as are generally...
We study how the behaviour of an electron in d.c. electric or magnetic fields changes when this elec...
We study how the behaviour of an electron in d.c. electric or magnetic fields changes when this elec...
We study how the behaviour of an electron in d.c. electric or magnetic fields changes when this elec...
The Schrödinger-Pauli (SP) theory of electrons in an electromagnetic field explicitly accounts for t...
The formulae of single-atom and two-atom vdW potential of ground-state electric atoms in the presenc...
Part I. An analysis is made of the errors which arise for absolute levels and fine structure sep...
The Schrödinger-Pauli (SP) theory of electrons in an electromagnetic field explicitly accounts for t...
The formulae of single-atom and two-atom vdW potential of ground-state electric atoms in the presenc...