Directional Correlation of the Gamma Rays ofLa140andCe140
- 1 November 1963
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 132 (3), 1193-1199
- https://doi.org/10.1103/PhysRev.132.1193
Abstract
The directional correlation of coincident gamma rays in and has been reinvestigated. Using a coincidence circuit having a resolving time of nsec, the gamma rays in coincidence with a given gamma ray, as seen by a single counter, were displayed on a multichannel analyzer. Analysis of the intensity of the lines in the coincidence spectrum was made with the help of many calibration lines and a least-squares reduction technique using an electronic computer. In the following coincidences have been investigated: 923-1597, 815-1597, 487-1597, 329-1597, and 329-487 keV. In the coincidence 162-304 keV was investigated. A discussion of the data in light of the disintegration schemes is given.
Keywords
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