NUCLEAR ISOMERISM AND ATOMIC SPECTRA. PART I (in Rumanian)
Journal Article
·
· Acad. rep. populare Romine, Inst. fiz. atomica si Inst. fiz. Studii cercetari fiz.
OSTI ID:4264348
The dependence of the nuclear charge distribution on energy gives rise to a shift of spectral lines-the nuclear isomeric shift. The calculation, based on the oscillator shell model and the perturbation method of quantum mechanics, is performed for odd-even nuclear isomers with odd number of protons in the fourth nuclear shell, and particularly for In/sup 115/ III. A shift of ~5 x 10/ sup -2/ cm/sup -1/, easily measured experimentally, is found. Beside the theoretical interest, this result, together with the hyperfine-structure effect, might be a basis for a new experimental method of research and spectral analysis of nuclear isomerism. (auth)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-13-012932
- OSTI ID:
- 4264348
- Journal Information:
- Acad. rep. populare Romine, Inst. fiz. atomica si Inst. fiz. Studii cercetari fiz., Journal Name: Acad. rep. populare Romine, Inst. fiz. atomica si Inst. fiz. Studii cercetari fiz. Vol. Vol: 7
- Country of Publication:
- Country unknown/Code not available
- Language:
- Rumanian
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