~(238)U Photofission in the Energy Region of the Giant Dipole Resonance

B. S. Ishkhanov; A. A. Kuznetsov

首页> 外文期刊>Physics of atomic nuclei >~(238)U Photofission in the Energy Region of the Giant Dipole Resonance

【24h】

~(238)U Photofission in the Energy Region of the Giant Dipole Resonance

机译：巨偶极子共振能区中的〜（238）U光裂变

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

~(238)U photofission is studied in the region of nuclear excitation energies that extends up to 20 MeV. Independent photofission-fragment yields and cumulative photofission-fragment yields after the emission of fast neutrons are measured by gamma-spectroscopy methods. The mass distributions of photofission fragments are obtained at the endpoint bremsstrahlung energies of 19.5, 29.1, 48.3, and 67.7 MeV. A comparative analysis of the behavior of the symmetric and asymmetric modes of photoninduced fission as a function of the average excitation energy of the fissioning nucleus is performed. The integrated yield of ~(238)U photofission is calculated, and the evaluated cross sections for photofission and for photoneutron reactions are discussed.

机译：在扩展到20 MeV的核激发能区域研究了〜（238）U光裂变。快中子发射后，通过伽马能谱法测量了独立的光裂变碎片产量和累积的光裂变碎片产量。在19.5、29.1、48.3和67.7 MeV的端点致辐射能下获得了光裂变碎片的质量分布。进行了光子诱发裂变的对称和不对称模式的行为作为裂变核平均激发能的函数的比较分析。计算了〜（238）U光裂变的综合产率，并讨论了光裂变和光中子反应的评估截面。

著录项

来源
《Physics of atomic nuclei》 |2014年第7期|共10页
作者
B. S. Ishkhanov; A. A. Kuznetsov;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类原子物理学;原子核物理学、高能物理学;
关键词
Giant; Dipole; Resonance;

机译：巨人;偶极子;共振;

相似文献

外文文献
中文文献
专利

1. ~(238)U Photofission in the Energy Region of the Giant Dipole Resonance [J] . B. S. Ishkhanov, A. A. Kuznetsov Physics of atomic nuclei . 2014,第7期

机译：巨偶极子共振能区中的〜（238）U光裂变
2. Photofission of ~(238)U in the Giant-Resonance Region [J] . L. Z. Dzhilavyan, V. G. Nedorezov Physics of atomic nuclei . 2013,第12期

机译：〜（238）U在巨共振区的光裂变
3. Isomeric yield ratios of ~(195m,g)Hg and ~(197m,g)Hg in the ~(196)Hg(γ,n) and ~(198)Hg(γ,n) reactions induced by bremsstrahlung energy within giant dipole resonance region [J] . Tran Duc Thiep, Truong Thi An, Phan Viet Cuong, Nuclear Instruments & Methods in Physics Research . 2019,第OCTa15期

机译：在巨大偶极子中致伸缩能量诱发的〜（196）Hg（γ，n）和〜（198）Hg（γ，n）反应中〜（195m，g）Hg和〜（197m，g）Hg的异构产率比共振区
4. Delayed Neutron and Delayed PhotonCharacteristics from Photofission of ~(232)Th,~(235'238)U, and ~(237)Np with Endpoint Bremsstrahlung Photons in the Giant Dipole Resonance Region. [C] . D. Dore, P.M. Dighe, E. Berthoumieux, International Workshop on Nuclear Fission and Fission-Product Spectroscopy . 2009

机译：延迟中子和延迟的光电特征来自〜（232）Th，〜（235'238）U，〜（237）NP，巨型偶极子谐振区域中的终点Bremsstrahlung光子。
5. THE COINCIDENT ELECTROFISSION OF URANIUM-238 IN THE REGION OF THE GIANT RESONANCES. [D] . GRIFFIOEN, KEITH ALAN. 1984

机译：巨共振区中铀238的偶合电沉积。
6. Fluorescence Resonance Energy Transfer Small-AngleNeutron Scattering and Dynamic Light Scattering Study on Interactionsof Gemini Surfactants Having Different Spacer Groups with Proteinat Various Regions of Binding Isotherms [O] . Sayantan Halder, Sunita Kumari, Sugam Kumar, 2018

机译：荧光共振能量转移小角度相互作用的中子散射和动态光散射研究不同间隔基的蛋白质双子表面活性剂的合成在结合等温线的各个区域
7. Parametrization of prompt neutron yields from photofission fragments of actinide nuclei for the giant dipole resonance energy range [O] . Lengyel A.I., Parlag O.O., Maslyuk V.T., 2014

机译：di偶极子共振能范围内act系原子核的光裂变碎片迅速中子产量的参数化。
8. Electric Quadrupole Giant Resonance in the Photofission of exp 238 U IFUSP-P--140 [R] . Bhandari, B. S., Arruda Neto, J. D. T., Herdade, S. B., 1978

机译：exp 238 U IFUsp-p - 140光致裂变中的电四极大共振

~(238)U Photofission in the Energy Region of the Giant Dipole Resonance

摘要

著录项

相似文献

相关主题

期刊订阅