Classification of forbidden transitions in X-ray spectra
- 1 January 1969
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 2 (1) , 134-136
- https://doi.org/10.1088/0022-3700/2/1/319
Abstract
After a critical examination of the available data on x-ray forbidden transitions, it has been found possible to classify the so-called forbidden transitions as electric quadrupole, electric octupole, distinctly magnetic dipole and an admixture of magnetic dipole and electric quadrupole transitions. The necessity for studying the individual contributions in the x-ray field has been pointed out. It is significant that a transition corresponding to Δl = 3 and Δj = 2 or 3 is now definitely known for elements Ta 73, Pb 82, Bi 83 and Th 90.Keywords
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