New data on cross-sections of deuteron induced nuclear reactions on gold up to 50 MeV and comparison of production routes of medically relevant Au and Hg radioisotopes

被引：11

作者：

Tarkanyi, F. ^{[1
]}

Hermanne, A. ^{[2
]}

Ditroi, F. ^{[1
]}

Takacs, S. ^{[1
]}

Rebeles, R. Adam ^{[2
]}

Ignatyuk, A. V. ^{[3
]}

机构：

[1] Hungarian Acad Sci ATOMKI, Inst Nucl Res, Debrecen, Hungary

[2] Vrije Univ Brussel, Cyclotron Lab, Brussels, Belgium

[3] IPPE, Obninsk, Russia

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2015年 / 362卷

关键词：

Gold target; Stacked-foil technique; Deuteron induced reactions; Physical yield; Medical isotope production; EXCITATION-FUNCTIONS; PROTON; RATIOS; RADIONUCLIDES; THRESHOLD; GENERATOR; PLATINUM; ELEMENTS; STATES;

D O I：

10.1016/j.nimb.2015.09.044

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Investigations of cross-sections of deuteron induced nuclear reactions on gold were extended up to 50 MeV by using the standard stacked foil irradiation technique and high resolution gamma-ray spectrometry. New cross-sections are reported for the Au-197(d,xn)Hg-197m,Hg- 197g,Hg- 195m,Hg- 195g,Hg- 193m,Hg- 193g and Au-197(d,x)(198m, 198g, 196m, 196g, 195, 194) Au nuclear reactions. The application for production of the medically relevant isotopes Au-198 and Hg-195m,Hg- 195m,Hg- 197m,Hg- 197g is discussed, including the comparison with other charged particle induced production routes. The possible use of the Au-197(d,x)Hg-197m,Hg- 197g,Hg- 193m and Au-196m,Au- 196g reactions for monitoring deuteron beam parameters is also investigated. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：116 / 132

页数：17

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