The scattering of cathode rays

Author:

Abstract

A previous paper by the writer described some measurements of the scattering of cathode rays by thin metal foils. The observations were made under single scattering conditions, and it was concluded that they were in good quantitative agreement with the theory of single scattering due to Rutherford, modified to take account of the alteration in the mass of the particle with its velocity. Such a modification of the orbit of an electron in the field of an atomic nucleus was first suggested by C. G. Darwin, and it was used in this case to derive a “relativity” correction to the original α-ray scattering formula. The purpose of this paper is to show that the form of the correction used was not really applicable to these particular experiments, to derive a more complete correction, and to make a fresh comparison of the measurements with theory, though it will be shown that this comparison can only be approximate.

Publisher

The Royal Society

Subject

General Medicine

Cited by 5 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Sir Basil Schonland and the genesis of atomic physics in South Africa;Transactions of the Royal Society of South Africa;2019-11-04

2. Basil Ferdinand Jamieson Schonland, 1896-1972;Biographical Memoirs of Fellows of the Royal Society;1973-12

3. Durchgang von Elektronen durch Materie;Negative und Positive Strahlen;1933

4. Scattering of High Velocity Electrons by Thin Foils;Physical Review;1931-10-01

5. Einzelstreuung einzelner Elektronen;Annalen der Physik;1929

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