Activation cross-sections of deuteron induced reactions on natSm up to 50 MeV

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

卷:333

Article

Tarkanyi, F.¹  Hermanne, A.²  Takacs, S.¹  Ditroi, F.¹  Csikai, J.¹  Ignatyuk, A. V.³ 

[1] Hungarian Acad Sci ATOMKI, Inst Nucl Res, H-4026 Debrecen, Hungary

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

[3] Inst Phys & Power Engn, Obninsk 249020, Russia

关键词: Samarium target;    Deuteron irradiation;    Eu, Sm and Pm radioisotopes;    Physical yield;   

DOI  :  10.1016/j.nimb.2014.04.012

来源: Elsevier

【 摘 要 】

Activation cross-sections for deuteron induced reactions on Sm are presented for the first time for Sm-nat(d,xn)Eu-155,Eu-154,Eu-152m2,Eu-152m1,Eu-152g,Eu-150m,Eu-150g,Eu-149,Eu-148,Eu-147,Eu-146, Sm-nat(dx) Sm-153,Sm-145 and Sm-nat(d,x)Pm-151,Pm-150,Pm-149,Pm-145,Pm-144,Pm-143 up to 50 MeV. The cross-sections were measured by the stacked-foil irradiation technique and high resolution gamma-ray spectrometry. The results were compared with results of nuclear reaction codes ALICE-D, EMPIRE-D and TALYS (from TENDL libraries). Integral yields of the products were calculated from the excitation functions. (C) 2014 Elsevier B.V. All rights reserved.

【 授权许可】

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