全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Honoka Obata , Katsuyuki Minegishi ...
来源:[J].Applied Radiation and Isotopes(IF 1.179), 2019, Vol.149, pp.31-37Elsevier
摘要:Abstract(#br)We have developed a new method for producing 191 Pt from an iridium target. Alkali fusion of iridium was successfully performed using a vertical beam irradiation method and a mixed target of Ir and Na 2 O 2 , which resulted in easy dissolution of the irradiated ...
作者:Honoka Obata , Mayeen Uddin Khandaker ...
来源:[J].Applied Radiation and Isotopes(IF 1.179), 2018, Vol.137, pp.250-260Elsevier
摘要:Abstract(#br)We studied the excitation functions of residual radionuclides produced via proton and deuteron bombardment on natural iridium in the energy ranges of 30–15 MeV and 50–15 MeV, respectively. A conventional stacked-foil activation technique combined with HPGe ...
作者:Honoka Obata , Katsuyuki Minegishi
来源:[J].Nuclear Inst. and Methods in Physics Research, B(IF 1.266), 2019, Vol.445, pp.69-76Elsevier
摘要:Abstract(#br)Excitation functions for the nat Ti( 3 He , x ) 48 V, nat Ti( 3 He , x ) 48 Cr and nat Ti( 3 He , x ) 48,47,46g+m,43 Sc nuclear reactions were measured from the respective threshold up to 55 MeV incident energy by using a conventional stacked-foil activation tec...

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