Effect of compound-nucleus motion on interference between direct and compound-nucleus amplitudes in scattering of neutrons on atomic nuclei
Мethod of time analysis is generalized in elastic scattering of neutrons by nuclei near the resonance, distorted by unresonant background. The role of phase parameter, which describes a spaсe-time shift between neutrons and emitted particles in the laboratory system, is investigated. The calculation...
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| Format: | Article |
| Language: | English |
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Institute for Nuclear Research, National Academy of Sciences of Ukraine
2016-08-01
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| Series: | Ядерна фізика та енергетика |
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| Online Access: | http://jnpae.kinr.kiev.ua/17.2/html/17.2.0130.html |
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| _version_ | 1849763917455163392 |
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| author | V. S. Olkhovsky S. O. Omelchenko |
| author_facet | V. S. Olkhovsky S. O. Omelchenko |
| author_sort | V. S. Olkhovsky |
| collection | DOAJ |
| description | Мethod of time analysis is generalized in elastic scattering of neutrons by nuclei near the resonance, distorted by unresonant background. The role of phase parameter, which describes a spaсe-time shift between neutrons and emitted particles in the laboratory system, is investigated. The calculations of cross sections are presented for elastic scattering of neutrons by nuclei 28Si, 63Cu, 64Ni, 73Ge with the use of new method of time analysis of nuclear reactions with the isolated compound-nucleus resonances. |
| format | Article |
| id | doaj-art-b7d02ffef5cc4ef4a1606f3d97a00d90 |
| institution | DOAJ |
| issn | 1818-331X 2074-0565 |
| language | English |
| publishDate | 2016-08-01 |
| publisher | Institute for Nuclear Research, National Academy of Sciences of Ukraine |
| record_format | Article |
| series | Ядерна фізика та енергетика |
| spelling | doaj-art-b7d02ffef5cc4ef4a1606f3d97a00d902025-08-20T03:05:16ZengInstitute for Nuclear Research, National Academy of Sciences of UkraineЯдерна фізика та енергетика1818-331X2074-05652016-08-01172130137Effect of compound-nucleus motion on interference between direct and compound-nucleus amplitudes in scattering of neutrons on atomic nucleiV. S. Olkhovsky0S. O. Omelchenko1Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, Ukraine Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, Ukraine Мethod of time analysis is generalized in elastic scattering of neutrons by nuclei near the resonance, distorted by unresonant background. The role of phase parameter, which describes a spaсe-time shift between neutrons and emitted particles in the laboratory system, is investigated. The calculations of cross sections are presented for elastic scattering of neutrons by nuclei 28Si, 63Cu, 64Ni, 73Ge with the use of new method of time analysis of nuclear reactions with the isolated compound-nucleus resonances.http://jnpae.kinr.kiev.ua/17.2/html/17.2.0130.htmlinterferencetemporal approachingtime of delay-advancespace-time shiftphase parameter |
| spellingShingle | V. S. Olkhovsky S. O. Omelchenko Effect of compound-nucleus motion on interference between direct and compound-nucleus amplitudes in scattering of neutrons on atomic nuclei Ядерна фізика та енергетика interference temporal approaching time of delay-advance space-time shift phase parameter |
| title | Effect of compound-nucleus motion on interference between direct and compound-nucleus amplitudes in scattering of neutrons on atomic nuclei |
| title_full | Effect of compound-nucleus motion on interference between direct and compound-nucleus amplitudes in scattering of neutrons on atomic nuclei |
| title_fullStr | Effect of compound-nucleus motion on interference between direct and compound-nucleus amplitudes in scattering of neutrons on atomic nuclei |
| title_full_unstemmed | Effect of compound-nucleus motion on interference between direct and compound-nucleus amplitudes in scattering of neutrons on atomic nuclei |
| title_short | Effect of compound-nucleus motion on interference between direct and compound-nucleus amplitudes in scattering of neutrons on atomic nuclei |
| title_sort | effect of compound nucleus motion on interference between direct and compound nucleus amplitudes in scattering of neutrons on atomic nuclei |
| topic | interference temporal approaching time of delay-advance space-time shift phase parameter |
| url | http://jnpae.kinr.kiev.ua/17.2/html/17.2.0130.html |
| work_keys_str_mv | AT vsolkhovsky effectofcompoundnucleusmotiononinterferencebetweendirectandcompoundnucleusamplitudesinscatteringofneutronsonatomicnuclei AT soomelchenko effectofcompoundnucleusmotiononinterferencebetweendirectandcompoundnucleusamplitudesinscatteringofneutronsonatomicnuclei |