Measurement of isomeric yield ratios in natIn and natSn with 50, 60, and 70 MeV bremsstrahlung photons

Rahman, Md. Shakilur; Kim, Kyung-Sook; Lee, Manwoo; Kim, Gui Nyun; Oh, Y. D.; Lee, Hee‐Seock; Cho, Moo‐Hyun; Ko, In Soo; Namkung, W.; Do, Nguyen Van; Khue, Pham Duc; Thanh, Kim Tien; Ro, Tae-Ik

doi:10.1016/j.nimb.2009.09.033

Cited by 11 publications

(3 citation statements)

References 31 publications

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“…For this reaction, only one publication was found, where the IR value 0.238±0.028 at the E γmax = 23.5 MeV was reported [30]. However, several publications have been found for the nearest target nucleus 113 In (9/2 + ) [28][29][30][31][32][33]. Figure 2 shows the dependence of IR on energy for the isomeric pair 110𝑚 In/ 110𝑔 In formed in reactions 112 Sn(γ,np) and 113 In(γ,3n).…”

Section: Jinst 19 C07010mentioning

confidence: 99%

“…IR values obtained in 112 Sn(γ,np) reaction are slightly lower than the IR values obtained in 113 In(γ,3n) reaction. [32,33], and 112 Sn(γ,np) [27] reactions as a function of the bremsstrahlung endpoint energy.…”

Section: Jinst 19 C07010mentioning

confidence: 99%

“…Figure 2. The isomeric cross section ratio (IR = σ ℎ /σ 𝑙 ) of 110𝑚,𝑔 In in the113 In(γ,3n)[32,33], and 112 Sn(γ,np)[27] reactions as a function of the bremsstrahlung endpoint energy.…”

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confidence: 99%

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Formation of medical radioisotope ¹¹¹In in photonuclear reactions

Bakhshiyan,

Hovhannisyan

2024

J. Inst.

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The possibility of photonuclear production of 111In radioisotope has been investigated. The enriched target 112Sn was irradiated at the linear electron accelerator LUE-75 of A. Alikhanian National Science Laboratory (Yerevan, Armenia) at the bremsstrahlung endpoint energy Eγmax = 55 MeV. The cross section per equivalent quantum for reactions 112Sn(γ,x)111In, 112Sn(γ,n)111Sn, 112Sn(γ,2n)110Sn, 112Sn(γ,3n)109Sn,112 Sn(γ,pn)110mIn, 112Sn(γ,pn)110g110In, 112Sn(γ,p2n)109In have been measured via the method of activation and off-line γ-ray spectrometric technique. The cross section per equivalent quantum of the 111In in photonuclear reaction was compared with its cross section in proton induced reaction on cadmium targets and other possible 111In production routes. It is shown that the photonuclear method can be used for the production of 111In.

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