Experimental study and simulation of the residual activity induced by high-energy argon ions in copper

被引:7
作者
Strasik, I. [1 ,2 ]
Mustafin, E. [1 ]
Seidl, T. [1 ]
Pavlovic, M. [2 ]
机构
[1] GSI Darmstadt, D-64291 Darmstadt, Germany
[2] FEI STU, SK-81219 Bratislava, Slovakia
关键词
Residual activity; FAIR; FLUKA; Gamma-ray spectroscopy; STAINLESS-STEEL; HEAVY-IONS; 950; MEV/U; URANIUM BEAMS; POWER; CODE; TARGETS; LINAC; FAIR;
D O I
10.1016/j.nimb.2009.12.004
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The paper presents new experimental results and FLUKA-simulations of residual activation induced by high-energy argon ions in copper. It follows the previous residual activation studies performed at GSI Helmholtzzentrum fur Schwerionenforschung in Darmstadt with uranium ions as a preparatory work for constructing the FAIR facility. Copper samples were irradiated by 1 GeV/u and 500 MeV/u (40)Ar ions and investigated by gamma-ray spectroscopy. The samples were irradiated in the stacked-foil geometry. The isotopes with dominating contribution to the total residual activity were identified and their partial activities were quantified. Depth-profiling of the partial residual activities of all identified isotopes was performed by measurements of individual target foils. The experimental results were compared with simulations by the FLUKA-code. A satisfactory agreement between the experiment and the simulations was observed. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码:573 / 580
页数:8
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