Cross section for the reaction 115In(γ, γ′)115m In in the region of the E1 giant resonance

被引：0
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作者：
L. Z. Dzhilavyan
机构：
[1] Russian Academy of Sciences,Institute for Nuclear Research
来源：
Physics of Atomic Nuclei | 2015年 / 78卷
关键词：
Atomic Nucleus; Reaction Cross Section; Giant Dipole Resonance; Isomeric Ratio; Integrate Cross Section;
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摘要：
The cross section for the reaction 115In(γ, γ′)115mIn was measured for photon energies in the range of Eγ ≅ 4–46 MeV. The parameters of the peak in this cross section near the threshold for the reaction 115In(γ, n), (Eγ)(γ,n)thr, were refined. It is shown that, in the cross section for the reaction 115In(γ, γ′)115mIn at Eγ ~ 27 MeV, there is no second peak for which δIIint would exceed about 0.2δIint for the peak at Eγ ~ (Eγ)(γ,n)thr. The possibility of employing this reaction both in studying photonuclearreaction physics and in monitoring bremsstrahlung photons in gamma-activation studies was examined.
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页码：624 / 633
页数：9
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