Activation cross-sections of longer lived products of proton induced nuclear reactions on manganese up to 70 MeV

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS

卷:308

Article

Ditroi, F.¹  Tarkanyi, F.¹  Takacs, S.¹  Hermanne, A.²  Yamazaki, H.³  Baba, M.³  Mohammadi, A.³ 

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

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

[3] Tohoku Univ, Cyclotron Radioisotope Ctr CYRIC, Sendai, Miyagi 980, Japan

关键词: CuMnNi alloy target;    Stacked foil technique;    Mn-55(p,x)Mn-54,Mn-52g,Cr-51, V-48 reactions;    Theoretical model calculation;    Integral yield;    TLA;   

DOI  :  10.1016/j.nimb.2013.04.058

来源: Elsevier

【 摘 要 】

In the frame of a systematic study of the activation cross-sections of the proton induced nuclear reactions, excitation functions of the Mn-55(p,x)Mn-54,Mn-52g, Cr-51 and V-48 were measured up to 70 MeV. Cross-sections were measured with the activation method using the stacked foil irradiation technique and high resolution gamma-ray spectrometry. The experimental data are analyzed and compared to the earlier results and to the prediction of the EMPIRE-3 as well as the TALYS theoretical model code in the TENDL-2012 library. From the measured cross-section data integral production yields were calculated. Practical applications of the cross-sections e.g. for thin layer activation are discussed. (C) 2013 Elsevier B.V. All rights reserved.

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