| Autor: |
John C. Hill, H. Dejbakhsh, F. K. Wohn, Z. Berant, R. L. Gill, R. F. Petry |
| Rok vydání: |
1983 |
| Předmět: |
|
| Zdroj: |
Physical Review Letters. 51:873-876 |
| ISSN: |
0031-9007 |
| DOI: |
10.1103/physrevlett.51.873 |
| Popis: |
Six rotational bands have been found in $_{39}^{99}\mathrm{Y}_{60}$, $_{39}^{101}\mathrm{Y}_{62}$, $_{38}^{99}\mathrm{Sr}_{61}$, and $_{40}^{101}\mathrm{Zr}_{61}$. All bands have small and very similar values of $\frac{{\ensuremath{\hbar}}^{2}}{2\mathcal{I}}$ that indicate deformations of \ensuremath{\sim} 0.3-0.4 and imply that these nuclei are among the most deformed known, with $\mathcal{I}\ensuremath{\sim}0.8{\mathcal{I}}_{\mathrm{rigid}}$. Relative strengths of intraband $\ensuremath{\gamma}$ transitions suggest Nilsson orbital assignments of $\ensuremath{\pi}\frac{5}{2}[422]$ for the Y ground bands. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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