Evaluation of irradiation parameters of enriched 124Xe target for 123I production in cyclotrons

被引：7
|
作者：
Sumiya, L. C. A. [1 ]
Sciani, V. [1 ]
机构：
[1] IPEN CNEN SP, Cyclotron Dept, BR-11049 Sao Paulo, Brazil
来源：
APPLIED RADIATION AND ISOTOPES | 2008年 / 66卷 / 10期
关键词：
I-123 production process; Xe-124; target; cyclotron production; high yield;
D O I：
10.1016/j.apradiso.2008.04.010
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The production of high-purity I-123 that utilizes an isotopically enriched Xe-124 target and bombardment with 30 MeV protons, through the reactions Xe-124 (p, 2n) Cs-123 -> Xe-123 -> I-123 and Xe-124 (p, pn) Xe-123 -> I-123, is described. The aim of this work was to improve the production parameters, such as Xe-124 load pressure, beam current, decay time and target heating to recover I-123 to obtain high-production I-123 yield at low cost. (c) 2008 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1337 / 1340
页数：4
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