Activation cross sections of alpha-induced reactions on natIn for 117mSn production

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

卷:426

Article

Aikawa, M.^1,2  Saito, M.¹  Ukon, N.³  Komori, Y.⁴  Haba, H.⁴ 

[1] Hokkaido Univ, Grad Sch Biomed Sci & Engn, Sapporo, Hokkaido 0608638, Japan

[2] Hokkaido Univ, Fac Sci, Sapporo, Hokkaido 0600810, Japan

[3] Fukushima Med Univ, Fukushima Global Med Sci Ctr, Adv Clin Res Ctr, Fukushima 9601295, Japan

[4] RIKEN, Nishina Ctr Accelerator Based Sci, Wako, Saitama 3510198, Japan

关键词: Tin-117m;    Alpha particle irradiation;    Indium target;    Cross section;    Excitation function;   

DOI  :  10.1016/j.nimb.2018.04.023

来源: Elsevier

【 摘 要 】

The production of Sn-117m by charged-particle induced reactions is an interesting topic for medical application. Production cross sections of alpha-induced reactions on In-nat for Sn-117m up to 50 MeV were measured using the stacked foil technique and activation method. The integral yield of Sn-117m was estimated using the measured cross sections. The results were compared with experimental data investigated earlier and theoretical calculation. Measured cross sections for Sn-113 and Sb-116m,Sb-117,Sb-118m isotopes were also presented.

【 授权许可】

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