Production of 186gRe using low-energy protons

被引:5
|
作者
Kakavand, T. [1 ]
Mirzaii, M. [2 ]
Eslami, M. [3 ]
Khaleghi, M. [2 ]
机构
[1] Imam Khomeini Int Univ, Dept Phys, Fac Sci, Qazvin, Iran
[2] AEOI, Nucl Sci & Technol Res Inst, Agr Med & Ind Res Sch, Karaj, Iran
[3] Univ Zanjan, Fac Sci, Dept Phys, Zanjan, Iran
关键词
Re-186g; Excitation function; Targetry; Radiochemical separation; Production yield; Monte Carlo simulation; INDUCED NUCLEAR-REACTIONS; 30 MEV RELEVANT; CROSS-SECTIONS; EXCITATION-FUNCTIONS; BULK PRODUCTION; W-NAT; BEAM SIMULATION; TARGET; BOMBARDMENT; ANTIBODIES;
D O I
10.1007/s10967-015-4146-x
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
This work develops a theoretical-experimental procedure for production of Re-186g radionuclide at low energy cyclotrons. TALYS code with different level density models is used to calculate the excitation function of W-nat(p,x)Re-186g reaction up to 30 MeV incident energy. To prepare the target, the natural tungsten is deposited on a copper substrate via sedimentation technique. The target is irradiated by 15 MeV protons at 20 mu A beam current for 1 h. Re-186g is radiochemically separated from tungsten contaminations and its production yield is measured. In parallel to the experiment, a Monte Carlo method is appended to simulate the irradiation process.
引用
收藏
页码:253 / 258
页数:6
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