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

页码：1337 / 1340

页数：4

共 36 条

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