The formation of radio-phosphorus (P 30 )
Author(s) -
J. R. S. Waring,
W. Y. Chang
Publication year - 1936
Publication title -
proceedings of the royal society of london a mathematical and physical sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.814
H-Index - 135
eISSN - 2053-9169
pISSN - 0080-4630
DOI - 10.1098/rspa.1936.0221
Subject(s) - resonance (particle physics) , proton , phosphorus , proton magnetic resonance , work (physics) , aluminium , physics , nuclear magnetic resonance , chemistry , atomic physics , nuclear physics , quantum mechanics , organic chemistry
It has been known for some time that aluminium could be disintegrated byα -particles in two ways:— AI13 27 + He2 4 → (P15 31 ) → H1 1 + Si14 30 (1) →n 0 1 + P15 30 → Si14 30 +e + . (2) The first reaction has been exhaustively studied by many workers. In particular the “resonance” levels,i. e , levels of easy entry of theα -particles, are well known. It was therefore of interest to discover whether “resonance" phenomena occurred in the second reaction, and if so to locate the levels, measure their relative intensities, and compare with the corresponding data for proton emission. During the course of the present work a paper covering some of the same ground has been published by Fahlenbrach. This will be referred to later.
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