Reaction O^<16>(γ, p)N^<15> 20.5MeV Polarized Brernsstrahlung
スポンサーリンク
概要
- 論文の詳細を見る
D_2O soaked, H_2O soaked and unsoaked emulsions were irradiated simultaneously at the characteristic angle the 20.5 MeV polarized brems-strahlung from a thin Al target in a betatron. The linear polarization of the gamma rays from 4MeV to 6 MeV was estimated to be 31.7±5.0% observing the azimuthal angular distribution of photoprotons from deuterons. The H_2O soaked emulsion and unsoaked one were used to study O^<16>(γ, p) reaction. The proton energy spectrum shows a structure which agrees with the earlier results except a peak at 1.1 MeV of proton energy. This peak which has never been found corresponds to the well-known resonance in N^<15>( p,γ)O^<16> at 1.05 MeV of proton energy. The azimuthal angular distributions of photoprotons caused several photon energy regions were observed. From these angular distributions it is shown that a resonance at a photon energy of 17.3 MeV is El transition, and the corresponding level of O^<16> is considered to have .J = 1^-, T = 1, which is in good agreement with the theoretical calculation in the intermediate coupling.
- 社団法人日本物理学会の論文
- 1961-10-05
著者
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Shoda Katsufusa
Department Of Physics Faculty Of Science Tohoku University
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Shoda K.
Department Of Physics Faculty Of Science Tohoku University
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Shoda K.
Department of Physics, Tohoku University
関連論文
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- Photoprotons from Silicon and Phosphorus
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- He^3-Alpha Scattering
- Structure of Giant Resonance in Al^(p, γ) Reaction
- Measurement of Bremsstrahlung Spectra with Sodium Iodide Scintillation Crystal
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- Photoprotons from Yttrium and Zirconium
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