Recoil properties of radionuclides formed in the photonuclear reactions on natCu at intermediate energies

被引：6

作者：

Haba, H ^{[1
]}

Matsumura, H

Miyamoto, Y

Sakamoto, K

Oura, Y

Shibata, S

Furukawa, M

Fujiwara, I

机构：

[1] Kanazawa Univ, Grad Sch Nat Sci & Technol, Div Phys Sci, Ishikari, Hokkaido 9201164, Japan

[2] Kanazawa Univ, Fac Sci, Dept Chem, Kanazawa, Ishikawa 9201164, Japan

[3] Tokyo Metropolitan Univ, Fac Sci, Dept Chem, Hachioji, Tokyo 1920364, Japan

[4] Kyoto Univ, Inst Res Reactor, Osaka 5900451, Japan

[5] Nagoya Univ, Fac Sci, Dept Chem, Chikusa Ku, Nagoya, Aichi 4640814, Japan

[6] Otemongakuin Univ, Sch Econ, Osaka 5670008, Japan

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 1999年 / 239卷 / 01期

关键词：

D O I：

10.1007/BF02349544

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The recoil properties of 26 radionuclides produced in the photonuclear reactions on Cu at bremsstrahlung end-point energies (E-O) of 250 to 1000 MeV have been investigated using the thick-target thick-catcher method. Kinematic properties of the product nuclei were calculated by the two-step vector velocity model. The calculated mean kinetic energies, T, of product nuclei increase with increase of the mass difference between products and target, reflecting the resonance natures and absorption mechanisms. The T at E(O)greater than or equal to 600 MeV were well reproduced by a calculation performed by PICA code by GABRIEL and ALSMILLER at E-n = 400 MeV, except for (gamma,(xn)) products by giant-resonance.

引用

页码：133 / 138

页数：6

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