Academic Journal
Absolutely Measurement of Product Yields From 0.57 MeV, 1.0 MeV and 1.5 MeV Neutron Induced Fission of 235U
| العنوان: | Absolutely Measurement of Product Yields From 0.57 MeV, 1.0 MeV and 1.5 MeV Neutron Induced Fission of 235U |
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| المؤلفون: | REN Si-xi, FENG Jing, YANG Yi, LIU Shi-long, BAO Jie, DING You-qian, QIU Yi-jia, LAN Chang-lin, LIU Ying-du |
| المصدر: | He huaxue yu fangshe huaxue, Vol 45, Iss 3, Pp 216-223 (2023) |
| بيانات النشر: | Editorial Office of Journal of Nuclear and Radiochemistry, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Nuclear engineering. Atomic power LCC:Chemical technology |
| مصطلحات موضوعية: | fission yield, 235u, γ-ray spectrometry, Nuclear engineering. Atomic power, TK9001-9401, Chemical technology, TP1-1185 |
| الوصف: | Fission product yields are fundamental nuclear data for nuclear energy applications and nuclear physics research. In this work, HPGe γ spectrometric technique is applied to absolutely measure the mass distributions from 0.57, 1.0 MeV and 1.5 MeV neutron induced fission of 235U, and more than 30 mass chain yields are obtained for each energy. The fission rate of uranium sample is monitored by a double fission chamber and its neutron spectrum is simulated via MCNP program. Comparing with the existing data of other lab, our results are in good agreement within the experimental uncertainties. The output data obtained in this work clarifies the difference of up to 16% in the original data and improves the data accuracy from 5%-7% of the original international data to 3%-5%. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | Chinese |
| تدمد: | 0253-9950 |
| Relation: | http://www.jnrc.org.cn/CN/10.7538/hhx.2023.45.03.0216; https://doaj.org/toc/0253-9950 |
| DOI: | 10.7538/hhx.2023.45.03.0216 |
| URL الوصول: | https://doaj.org/article/775c6b36d320411882fe9612992408e3 |
| رقم الانضمام: | edsdoj.775c6b36d320411882fe9612992408e3 |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 02539950 |
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| DOI: | 10.7538/hhx.2023.45.03.0216 |