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題 名 | The Total Neutron Cross-Section of Nd, Nd and Nd Below 2eV=低於2eV能量下釹-142,釹-145與釹之總中子截面 |
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作 者 | Habib,N.; Wahba,M.; | 書刊名 | 核子科學 |
卷 期 | 35:3 1998.06[民87.06] |
頁 次 | 頁197-202 |
分類號 | 449.1 |
關鍵詞 | 2eV能量; 釹-142; 釹-145; 釹; 總中子截面; Total neutron cross-section; Nd; Nd; And [fefe]Nd; TOF neutron transmission; |
語 文 | 英文(English) |
英文摘要 | The total neutron cross-sections measurements have been carried out for natural Nd and its isotopes 142 and 145 in the energy range from 5 meV to 2 eV The measurements were performed using two time of flight spectrometers installed in front of the horizontal channels of the ET-RR-1 reactor. The contribution of the resonances to the total neutron cross-section, in the thermal region was calculated using the multilevel shape fit analysis. The potential and paramagnetic scattering cross-sections of Nd and its isotopes were determined. |
本系統中英文摘要資訊取自各篇刊載內容。