The structure of a β-ray line by semicircular magnetic focusing

Author:

Li K. T.

Abstract

The actual distribution of a homogeneous group of electrons by semicircular magnetic focusing is calculated for different types of source.The dependence of maximum intensity on the radius of curvature of the path of electrons is investigated and the approximate power laws assigned to different cases. The results can be used in the measurement of the intensity of β-ray line spectra.Tables of numerical values of effective solid angle subtended by the photographic plate at the source are given for some special cases.The results of the above calculations have been verified experimentally.

Publisher

Cambridge University Press (CUP)

Subject

General Mathematics

Cited by 10 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. Magnetic spectrometers and spectrographs;Techniques in Nuclear Structure Physics;1974

2. BETA-RAY SPECTROMETER THEORY AND DESIGN. MAGNETIC ALPHA-RAY SPECTROSCOPY. HIGH RESOLUTION SPECTROSCOPY;Alpha-, Beta- and Gamma-Ray Spectroscopy;1968

3. The Variable-Radius Semicircular Magnetic Focusing  -Ray Spectrometer;Proceedings of the Physical Society. Section B;1953-11

4. Beta‐Ray Spectroscopes;Review of Scientific Instruments;1950-12

5. Focusing in a Semicircular Magnetic Spectrometer;Review of Scientific Instruments;1949-12

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