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D0 Decomissioning: Storage of Depleted Uranium Modules Inside D0 Calorimeeters after the Termination of D0 Experiments

机译：D0退役：在D0实验终止后，在D0量热计内存储耗尽的铀模块

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Dzero liquid Argon calorimeters contain hadronic modules made of depleted uranium plates. After the termination of DO detector's operation, liquid Argon will be transferred back to Argon storage Dewar, and all three calorimeters will be warmed up. At this point, there is no intention to disassemble the calorimeters. The depleted uranium modules will stay inside the cryostats. Depleted uranium is a by-product of the uranium enrichment process. It is slightly radioactive, emits alpha, beta and gamma radiation. External radiation hazards are minimal. Alpha radiation has no external exposure hazards, as dead layers of skin stop it; beta radiation might have effects only when there is a direct contact with skin; and gamma rays are negligible - levels are extremely low. Depleted uranium is a pyrophoric material. Small particles (such as shavings, powder etc.) may ignite with presence of Oxygen (air). Also, in presence of air and moisture it can oxidize. Depleted uranium can absorb moisture and keep oxidizing later, even after air and moisture are excluded. Uranium oxide can powder and flake off. This powder is also pyrographic. Uranium oxide may create health problems if inhaled. Since uranium oxide is water soluble, it may enter the bloodstream and cause toxic effects.

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年度 2011
页码 1-5
总页数 5
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Depleted uranium ; Calorimeters ; Air ; Argon ; By-products ; Cryostats ; Decommissioning ; Gamma radiation ; Isotope separation ; Moisture ; Oxygen ; Plates ; Radioation hazards ; Storage ; Uranium oxides ; Water;

机译：贫铀;量热仪;空气;氩;副产品;低温恒温器;退役;γ辐射;同位素分离;水分;氧气;板;放射性危害;储存;氧化铀;水;

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1. A technique for testing the Si tracker modules for the D0 collider experiment (FNAL) and comparative analysis of the test results [J] . P. F. Ermolov, E. G. Zverev, D. E. Karmanov, Instruments and Experimental Techniques . 2002,第2期

机译：用于D0对撞机实验（FNAL）的Si跟踪器模块的测试技术以及测试结果的比较分析
2. Analysis of strong decays of charmed mesons D2*(2460), D0(2560), D2(2740), D1(3000), D2*(3000), and their spin partners D1*(2680), D3*(2760), and D0*(3000) [J] . Pallavi Gupta, A. Upadhyay Physical review, D . 2018,第1期

机译：迷惑介子D2 *（2460），D0（2560），D2（2740），D1（3000），D2 *（3000）及其自旋伙伴D1 *（2680），D3 *（2760）的强衰变分析，和D0 *（3000）
3. Amplitude analyses of D0 → π+π?π+π? and D0 → K+K?π+π? decays [J] . P. d’Argent, N. Skidmore, J. Benton, The journal of high energy physics . 2017,第5期

机译：D0→π+π？Π+π？的幅度分析并且D0→K + K？π+π？衰变
4. Modeling of HCP/D0{sub}19, D0{sub}19/L1{sub}0, BCC/B2 Phase Equilibria in a Ti-Al System by the CVM-CALPHAD Method [C] . Hidehiro Onodera, Taichi Abe, Kiyoshi Hashimoto International Conference on Proceeding Manufacturing of Advanced Materials . 2006

机译：通过CVM-CALPHAD方法建模HCP / D0 {SUB} 19，D0 {SUB} 19，D0 {SUB} 19 / L1 {SUB} 0，BCC / B2相位平衡
5. Search for the standard model Higgs boson in the four lepton final state by the D0 experiment at Run II of the tevatron collider [D] . Menezes, Diego 2013

机译：在tevatron对撞机的Run II的D0实验中，在四个轻子最终状态下搜索标准模型希格斯玻色子
6. A Rare Deep-Rooting D0 African Y-Chromosomal Haplogroup and Its Implications for the Expansion of Modern Humans Out of Africa [O] . Marc Haber, Abigail L. Jones, Bruce A. Connell, 2019

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7. D0 Decomissioning : Storage of Depleted Uranium Modules Inside D0 Calorimeters after the Termination of D0 Experiment [O] . Sarychev, Michael, /Fermilab 2011

机译：D0退役：在D0实验终止后，在D0量热计内存储耗尽的铀模块

D0 Decomissioning: Storage of Depleted Uranium Modules Inside D0 Calorimeeters after the Termination of D0 Experiments

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