Scattering of 14.1 MeV Neutrons by <SUP>6</SUP>Li, <SUP>7</SUP>Li, <SUP>9</SUP>Be, <SUP>10</SUP>B and <SUP>11</SUP>B
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概要
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Using a time-of-flight spectrometer, the differential cross sections were measured for the elastic and inelastic scattering of 14.1 MeV neutrons by <SUP>6</SUP>Li, <SUP>7</SUP>Li, <SUP>9</SUP>Be, <SUP>10</SUP>B and <SUP>11</SUP>B. In the case of elastic scattering by <SUP>7</SUP>Li and <SUP>10</SUP>B, correction was applied to subtract the contribution of in-elastic scattering from the unresolved first excited state, after which, the elastic scattering data were compared with predictions based on the optical model. The potential parameters derived with a seven-parameter search yielded angular distributions agreeing with the present experi-mental data. The expressions for these parameters are presented as a function of mass number. <BR>The experimental data on inelastic scattering were analyzed with the distorted wave Born approximation. The deformation parameters were estimated to be nearly equal to or larger than unity for these nuclei.
- 一般社団法人 日本原子力学会の論文
著者
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Matoba Masaru
Department Of Applied Quantum Physics And Nuclear Engineering Graduate School Of Engineering Kyushu
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Tawara Hiroyuki
Department Of Nuclear Engineering Faculty Of Engineering Kyushu University
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Katase Akira
Department Of Nuclear Engineering Faculty Of Engineering Kyushu University
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Hyakutake Mikio
Department Of Nuclear Engineering Faculty Of Engineering Kyushu University
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Wakuta Yoshihisa
Department Of Nuclear Engineering Faculty Of Engineering Kyushu University
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Sonoda Masateru
Department Of Nuclear Engineering Faculty Of Engineering Kyushu University
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FUJITA Iwao
Atomic Power Engineering Department, Tokyo Shibaura Electric Co., Ltd.
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