Experimental techniques for in-ring reaction experiments
Experimental techniques for in-ring reaction experiments
复制标题
环内反应实验的实验技术
DOI：
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发表时间：
2015
期刊：
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通讯作者：
J. Zamora
中科院分区：
文献类型：
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作者：
M. Mutterer;P. Egelhof;V. Eremin;S. Ilieva;N. Kalantar;O. Kiselev;H. Kollmus;T. Kröll;M. Kuilman;L. X. Chung;M. Najafi;U. Popp;C. Rigollet;S. Roy;M. von Schmid;B. Streicher;M. Träger;K. Yue;J. Zamora
作为为FAIR新实验储存环计划的EXL项目的第一步，在GSI的ESR进行了前体实验（E105）。对于这个实验，一个创新的差分泵浦的概念，最初提出的EXL反冲探测器ESPA，成功地应用。将讨论这一新技术概念的实施和基本特征，以及内部气体喷射目标周围的探测器和基础设施的细节。利用400 MeV u−1的56Ni（p，p）56Ni弹性散射，首次实现了储存放射性束的核反应实验。最后，下一代EXL型设置的前景进行了简要讨论。
As a first step of the EXL project scheduled for the New Experimental Storage Ring at FAIR a precursor experiment (E105) was performed at the ESR at GSI. For this experiment, an innovative differential pumping concept, originally proposed for the EXL recoil detector ESPA, was successfully applied. The implementation and essential features of this novel technical concept will be discussed, as well as details on the detectors and the infrastructure around the internal gas-jet target. With 56Ni(p, p)56Ni elastic scattering at 400 MeV u−1, a nuclear reaction experiment with stored radioactive beams was realized for the first time. Finally, perspectives for a next-generation EXL-type setup are briefly discussed.