Correlation between observed α decays and changes in neutron or proton skins from parent to daughter nuclei; Physical Review C; Vol. 96, iss. 5
| Parent link: | Physical Review C.— , 1970- Vol. 96, iss. 5.— 2017.— [054328, 6 р.] |
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| Autor corporatiu: | |
| Altres autors: | , , , |
| Sumari: | Title screen The change of proton and neutron skin thicknesses is investigated in nuclei after α decay. The skin thicknesses are self-consistently calculated. The observed α decays lead to relatively large decrease of the proton skin in the daughter nuclei. A large increase of the neutron skin in the daughter nucleus reflects the hindered α decay. This hindrance is related to the decrease of both the Qα value and the preformation probability in the parent nucleus. For each isotopic chain, the observed half-lives consistently correlate with the change of the proton (neutron) skin thickness, from parent to daughter nuclei. |
| Idioma: | anglès |
| Publicat: |
2017
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| Matèries: | |
| Accés en línia: | https://doi.org/10.1103/PhysRevC.96.054328 |
| Format: | Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659050 |
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| 200 | 1 | |a Correlation between observed α decays and changes in neutron or proton skins from parent to daughter nuclei |f W. M. Seif [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 40 tit.] | ||
| 330 | |a The change of proton and neutron skin thicknesses is investigated in nuclei after α decay. The skin thicknesses are self-consistently calculated. The observed α decays lead to relatively large decrease of the proton skin in the daughter nuclei. A large increase of the neutron skin in the daughter nucleus reflects the hindered α decay. This hindrance is related to the decrease of both the Qα value and the preformation probability in the parent nucleus. For each isotopic chain, the observed half-lives consistently correlate with the change of the proton (neutron) skin thickness, from parent to daughter nuclei. | ||
| 461 | 1 | |t Physical Review C |d 1970- | |
| 463 | 1 | |t Vol. 96, iss. 5 |v [054328, 6 р.] |d 2017 | |
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| 701 | 1 | |a Seif |b W. M. |g Walaa | |
| 701 | 1 | |a Antonenko |b N. V. |c physicist |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1964- |g Nikolay Viktorovich |3 (RuTPU)RU\TPU\pers\35905 |9 19046 | |
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