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Statistical Behaviors of Quantum Spectra in Superheavy Nuclei |
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| Authors: | WU Xi-Zhen LI Zhu-Xia WANG Ning J.A.Maruhn |
| Affiliation: | 1. China Institute of Atomic Energy, P.O. Box 275(18), Beijing 102413, China;2. Institut für Theoretische Physik der Johann Wolfgang Goethe-Universität, Frankfurt am Main, Germany;3. Institute of Theoretical Physics, Academia Sinica, P.O. Box 2735, Beijing 100080, China;4. Center of Theoretical Nuclear Physics, NationalLaboratory of Lanzhou Heavy Ion Accelerator, Lanzhou 730000, China |
| Abstract: | From the point of view of the interplay between order and chaos, the most regular single-particle motion of neutrons has been found in the superheavy system with Z ＝ 120 and N ＝ 184 based on the Skyrme-Hartree-Fock model and in the system with Z ＝ 120 and N ＝ 172 based on the relativistic mean-field model. It has been shown that the statistical analysis of spectra can give valuable information about the stability of suprheavy systems. In addition it may yield deep insight into the single-particle motion in the mean field formed by the superheavy system. |
| Keywords: | statistical properties of quantum spectra Poisson distribution superheavy systems |
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