Conversion-Electron Expffiment To Characterize The Decay Of The 237 Np Shape Isomer

Autor:	N. Roy, K E. Sale, D. J. Decman, J. A. Becker, R. A. Meyer, E. A. Henry, D G. Gardner, R. W. Bauer
Rok vydání:	1988
Předmět:	Nuclear physics education.field_of_study Internal conversion Isotope Chemistry Population Nuclear structure Analytical chemistry Half-life Electron education Electron spectroscopy Radioactive decay
Zdroj:	SPIE Proceedings.
ISSN:	0277-786X
DOI:	10.1117/12.943892
Popis:	Conversion electrons from the decay of low-lying levels of /sup 237/Np have been measured to detect the population of these levels by gamma-ray decay of the /sup 237/Np shape isomer. Analysis of the 208-keV transition L conversion-electron peak gives an upper limit of about 17 ..mu..b for the population of the 3/2/sup -/ 267-keV level in /sup 237/Np from the shape isomer decay. Model calculations are compared with the measured limit. Improvements are suggested for this experiment. 9 refs., 4 figs.
Databáze:	OpenAIRE
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