Correlation of the Auger electrons direction of movement with the internal electron conversion direction of movement
On installation of coincidences of -quanta with electrons and with law energy electrons about zero area the spatial correlation of the direction emitting Auger-electrons and electron of internal conversion was investigated at the 152Eu decay. Auger-electrons were registered on ео-electrons of the s...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Institute for Nuclear Research, National Academy of Sciences of Ukraine
2013-06-01
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| Series: | Ядерна фізика та енергетика |
| Subjects: | |
| Online Access: | http://jnpae.kinr.kiev.ua/14.2/Articles_PDF/jnpae-2013-14-0129-Mitrokhovich.pdf |
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| Summary: | On installation of coincidences of -quanta with electrons and with law energy electrons about zero area the spatial correlation of the direction emitting Auger-electrons and electron of internal conversion was investigated at the 152Eu decay. Auger-electrons were registered on ео-electrons of the secondary electron emission (еICео-coincidences). It was established, that Auger-electrons of M-series, as well as electrons “shake-off” at -decay and internal conversion, are strongly correlated at the direction of movement with the direction of movement of basic particle (-particle, conversion electron), moving together mainly in the forward hemisphere. The intensity of correlated М-Auger radiation in range energy 1000 - 1700 eV is equal to intensity of correlated radiation “shake-off” electron from internal conversion in this range. The assumption, that the presence of spatial correlat-ing Auger-electron and conversion electron caused by current components of electron-electron interaction of particles in the final state is made. |
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| ISSN: | 1818-331X 2074-0565 |