The classical equations of motion of an electron
- 24 October 1946
- journal article
- research article
- Published by Cambridge University Press (CUP) in Mathematical Proceedings of the Cambridge Philosophical Society
- Vol. 42 (3) , 278-286
- https://doi.org/10.1017/s0305004100023045
Abstract
A set of relativistic classical motions of a radiating electron in an electromagnetic field are derived from the principle of conservation of energy, momentum and angular momentum. It is shown that these equations lead to results more in harmony with the usual scheme of mechanics than do the Lorentz-Dirac equations. When applied to discuss the motion of the electron of the hydrogen atom, these equations permit the electron falling into the nucleus, whereas the Lorentz-Dirac equations do not allow this. When applied to consider the motion of an electron which is disturbed by a pulse of radiation, the solution is in a more symmetrical form. For scattering of light of frequency ν the expression for the scattering cross-section is found to be the same as the classical Thomson formula for small ν, and to vary as ν−4 for large ν.This publication has 5 references indexed in Scilit:
- The hydrogen atom and the classical theory of radiationMathematical Proceedings of the Cambridge Philosophical Society, 1943
- Classical theory of spinning particles in a meson fieldProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1941
- Classical theory of electronsProceedings of the Indian Academy of Sciences - Section A, 1939
- Classical theory of mesonsProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1939
- Classical theory of radiating electronsProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1938