Studies of Exotic Nuclei at the Resolut Facility of Florida State University
Studies of Exotic Nuclei at the Resolut Facility of Florida State University
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佛罗里达州立大学 Resolut 实验室的奇异核研究
DOI：
10.1142/9789814525435_0015
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
B. C. Rascol
中科院分区：
文献类型：
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作者：
I. Wiedenhöver;L. Baby;D. Santiago;A. Rojas;J. Blackmon;G. Rogachev;J. Belarge;E. Koshchiy;A. Kuchera;L. Linhardt;J. Lail;K. Macon;M. Matoš;B. C. Rascol
佛罗里达州立大学加速器实验室的resolut设备使用飞行方法产生短寿命核束。本文介绍了它的原理、性能和仪器。最近，该设施被用于研究富中子核中d3/2轨道的能量位置的实验，这是令人感兴趣的，因为它确定了氧同位素中中子滴线的位置。它的意外行为最近被解释为三体力的结果[1]。我们提出了这些实验的第一个结果，关于光谱的未结合d 3/2共振在20 O。
The resolut facility at Florida State University’s accelerator laboratory produces beams of short-lived nuclei using the in-flight method. Its principle, performance and instrumentation is discussed. Recently, the facility was used in experiments studying the energetic location of the d3/2–orbital in neutron-rich nuclei, which is of interest as it determines the location of the neutron drip-line in the Oxygen isotopes. Its unexpected behavior has recently been explained as a consequence of three-body forces [1]. We present the first results of these experiments regarding the spectrum of unbound d3/2resonances in20O.