Global correlations between electromagnetic and spectroscopic properties of collective21+and22+states
| Autor: | S. Pittel, Y. Lei, Z. Z. Qin |
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| Rok vydání: | 2016 |
| Předmět: | |
| Zdroj: | Physical Review C. 94 |
| ISSN: | 2469-9993 2469-9985 |
| DOI: | 10.1103/physrevc.94.024301 |
| Popis: | By using the general triaxial rotor model (TRM) and the phonon-configuration mixing scheme within an anharmonic-vibrator (AHV) framework, a series of global correlations between electromagnetic properties of nuclear ${2}_{1}^{+}$ and ${2}_{2}^{+}$ states are analytically established. The correlations from both models can roughly describe the experimental data involving quadrupole collectivity with few exceptions. Furthermore, there seems to be a robust orthogonal transformation between the AHV and the TRM bases for realistic nuclear systems, suggesting that the two models may in fact be describing the collective features of nuclear low-lying states in similar model spaces. |
| Databáze: | OpenAIRE |
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