Study of the Order-to-Chaos transition in ^<174>W with the AGATA Demonstrator
Study of the Order-to-Chaos transition in ^<174>W with the AGATA Demonstrator
复制标题
使用 AGATA 演示器研究 ^<174>W 中的有序到混沌转变
DOI：
10.1088/1742-6596/366/1/012045
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发表时间：
2012
期刊：
影响因子：
--
通讯作者：
他
中科院分区：
文献类型：
--
作者：
V. Vandone;他
利用γ能谱研究了174 W温旋转核的有序与混沌转变，着重研究了K量子数与激发能的选择定则的守恒性，其中K是总角动量在对称轴上的投影. 174 W核是通过80 Ti（217 MeV）在128 Te背靶上的聚变-蒸发反应填充的。测量于2010年7月在INFN的Legnaro国家实验室进行，使用AGATA演示器HPGe阵列耦合到27个BaF 2蒸发器阵列，名为Helena。
The transition between order and chaos is studied in the warm rotating nucleus 174 W by γ-spectroscopy, focusing on the conservation of selection rules of the K quantum number with the excitation energy, where K is the projection of the total angular momentum on the symmetry axis. The 174 W nucleus was populated by the fusion-evaporation reaction of 80 Ti (at 217 MeV) on a 128 Te backed target. The measurement was performed in July 2010 at Legnaro National Laboratories of INFN using the AGATA Demonstrator HPGe-array coupled to an array of 27 BaF 2 scintillators, named Helena.