ExcitationFunctionsfor the 55Mn(α,n)58m,gCo, 55Mn(α,2n)57Co and 55Mn(α,α' n)54Mn reactions

Long Xianguan; He Fuqing; Peng Xiufeng; Liu Mandan

Chinese Physics C> 1990, Vol. 14> Issue(S3) : 301-308

ExcitationFunctionsfor the ⁵⁵Mn(α,n)^58m,gCo, ⁵⁵Mn(α,2n)⁵⁷Co and ⁵⁵Mn(α,α' n)⁵⁴Mn reactions

Institute of Nuclear Science and Technology, Sichuan University, Chengdu

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Abstract：
The excitation functions for the ⁵⁵Mn(α,n)^58m,gCo, ⁵⁵Mn(α,2n)⁵⁷Co and ⁵⁵Mn(α,α' n)⁵⁴Mn reactions are measured by the activation method and stacked-foil technique for energies ranging from 10.4 to 26.5 MeV. The experimental results are compared with the theoretical calculation using the exciton model. It shows that the preequilibrium emission reaction mechanism is present in these reactions.

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Long Xianguan, He Fuqing, Peng Xiufeng and Liu Mandan. ExcitationFunctionsfor the ⁵⁵Mn(α,n)^58m,gCo, ⁵⁵Mn(α,2n)⁵⁷Co and ⁵⁵Mn(α,α' n)⁵⁴Mn reactions[J]. Chinese Physics C, 1990, 14(S3): 301-308.

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Received: 1989-04-05

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沈阳化工大学材料科学与工程学院沈阳 110142

ExcitationFunctionsfor the ⁵⁵Mn(α,n)^58m,gCo, ⁵⁵Mn(α,2n)⁵⁷Co and ⁵⁵Mn(α,α' n)⁵⁴Mn reactions

Institute of Nuclear Science and Technology, Sichuan University, Chengdu

Received Date: 1989-04-05

Abstract: The excitation functions for the ⁵⁵Mn(α,n)^58m,gCo, ⁵⁵Mn(α,2n)⁵⁷Co and ⁵⁵Mn(α,α' n)⁵⁴Mn reactions are measured by the activation method and stacked-foil technique for energies ranging from 10.4 to 26.5 MeV. The experimental results are compared with the theoretical calculation using the exciton model. It shows that the preequilibrium emission reaction mechanism is present in these reactions.