Production cross sections of products in the proton induced reactions on natNd in the energy region up to 45 MeV

被引：9
作者：
Yang, Sung-Chul [1 ]
Kim, Kwangsoo [2 ,3 ]
Song, Tae-Yung [1 ]
Lee, Young-Ouk [1 ]
Kim, Guinyun [2 ,3 ]
机构：
[1] Korea Atom Energy Res Inst, Nucl Data Ctr, Taejon 305353, South Korea
[2] Kyungpook Natl Univ, Dept Phys, Taegu 702701, South Korea
[3] Kyungpook Natl Univ, Ctr High Energy Phys, Taegu 702701, South Korea
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2015年 / 362卷
基金：
新加坡国家研究基金会;
关键词：
Nd-nat(p; x); reaction; Production cross section; Stacked-foil activation technique; 45-MeV proton beam; Thick target integral yields; INDUCED NUCLEAR-REACTIONS; ISOMERIC YIELD RATIOS; EXCITATION-FUNCTIONS; NATURAL ZIRCONIUM; RADIONUCLIDE; NEODYMIUM; N; 2N;
D O I：
10.1016/j.nimb.2015.09.061
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The production cross sections of Pm-141,Pm-143,Pm-144,Pm-146,Pm-148m,Pm-148g,Pm-149,Pm-150, Nd-139m,Nd-147,Nd-149, Pr-138m,Pr-142g, and Ce-139 in the Nd-nat(p,x) reactions were determined by a stacked-foil activation technique for the proton energy range up to 45 MeV using the MC-50 cyclotron of Korea Institute of Radiological and Medical Sciences. The measured cross sections were compared with literature data as well as data from the TENDL-2014 library based on TALYS 1.6. The production cross sections of the above radionuclides are slightly higher than the literature data but are in general agreement with values in TENDL-2014 library except for Pm-148m, Pm-148, Nd-139m, and Pr-142g. The thick target integral yields of the produced radionuclides were also deducted from the measured cross sections. (C) 2015 Elsevier B.V. All rights reserved.
引用
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页码：142 / 150
页数：9
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