Cross sections for formation of Y, Sr and Rb radionuclides induced by proton irradiation of natSr up to 33.6 MeV

被引：3

作者：

Hermanne, A. ^{[1
]}

Tarkanyi, F. ^{[2
]}

Takacs, S. ^{[2
]}

Ditroi, F. ^{[2
]}

机构：

[1] Vrije Univ Brussel VUB, Cyclotron Lab, B-1090 Brussels, Belgium

[2] Inst Nucl Res ATOMKI, H-4026 Debrecen, Hungary

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2022年 / 511卷

关键词：

Excitation functions; Proton irradiation; Sr targets; Activation method; TENDL comparison; Thick target yields; NUCLEAR-DATA; EXCITATION; STRONTIUM; RELEVANT; Y-88;

D O I：

10.1016/j.nimb.2021.11.008

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Cross-sections for reactions induced by protons in the 14.2-33.6 MeV energy domain on natural strontium targets (Sr) were experimentally studied through stacked foil irradiations by using the activation method. The excitation functions for the formation of the radionuclides Y-88,Y-87m,Y-87g,Y-86g,Y-85m,Y-85g,Y-84m, Sr-83g,Sr-85m,Sr-85g,Sr-87m and Rb-82m,Rb-83,Rb-84g were derived, without any chemical target processing, from analysis of high resolution gamma-ray spectra obtained on the irradiated foils. Our data are compared with published experimental data and with values calculated with the theoretical code TALYS 1.9, publicly available in the on-line library TENDL-2019. For interesting studied radioisotopes thick target yields are calculated, based on fits to the experimental cross-section values.

引用

页码：91 / 104

页数：14

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