Activation cross-sections of deuteron induced nuclear reactions on rhenium up to 40 MeV

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

卷:296

Article

Ditroi, F.¹  Tarkanyi, F.¹  Takacs, S.¹  Hermanne, A.²  Yamazaki, H.³  Baba, M.³  Mohammadi, A.³  Ignatyuk, A. V.⁴ 

[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

[4] Inst Phys & Power Engn, Obninsk, Russia

关键词: Deuteron irradiation;    Os-isotopes;    Re-isotopes;    Integral yield;    TLA curves;   

DOI  :  10.1016/j.nimb.2012.11.020

来源: Elsevier

【 摘 要 】

As a part of a thorough work of excitation functions on deuteron induced reactions, experimental cross-sections of Os-185,Os-183m,Os-183g,Os-182 and Re-188,Re-186,Re-184m,Re-184g,Re-183 activation products on Re-nat were measured up to 40 MeV for the first time with the activation method using a stacked foil irradiation technique and high resolution gamma-spectrometry. Comparison with the former results of other laboratories and with the predictions of the ALICE-IPPE and EMPIRE-3 model codes, modified for improved calculations for deuteron reactions, and with data in the TENDL-2011 library are also presented. Thick target yields were given deduced from our experimental cross-sections and compared with the few literature values. For practical applications (thin layer activation) also activity versus depth distributions were calculated for selected isotopes. (C) 2012 Elsevier B.V. All rights reserved.

【 授权许可】

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