【摘 要】
:
When there eaist many light elements in a sample or the sample is thick, a reliable (d,p) reaction analysis cannot be often obtained due to the interference of
【出 处】
:
Nuclear Science and Techniques
论文部分内容阅读
When there eaist many light elements in a sample or the sample is thick, a reliable (d,p) reaction analysis cannot be often obtained due to the interference of particle groupscorresponding to different elements and even different energy levels of an element. Therefore,(d,pγ) coincidence technique is tried. By measuring a charged particle(proton) group in coincidence with its accompanying gamma rays, the background can be greatly suppressed andthe interference can be effectively eliminated.
When there eaist many light elements in a sample or the sample is thick, a reliable (d, p) reaction analysis can not be often obtained due to the interference of particle groups corresponding to different elements and even different energy levels of an element. Thus, ( By measuring a charged particle (proton) group in coincidence with its accompanying gamma rays, the background can be greatly suppressed and the interference can be substantially eliminated.
其他文献
The recent GSI data for proton-induced spallation reactions by using inverse kinematics are analyzed by the improved quantum molecular dynamics model (ImQMD05)
Nowadays high intensity proton accelerators are extensively applied, and this paper gives particular emphasis on CYCIAE-100, a 100 MeV high intensity compact cy
目的探讨男性低位直肠癌患者行腹腔镜下全直肠系膜切除联合直肠经肛门拖出式吻合术的治疗效果。方法回顾性总结23例男性低位直肠癌患者保肛手术成功的经验。结果本组病例行腹
摘要:英语学科中的任务教学被认为是培养学生英语运用能力的有效方式。2001年启动的课程改革明确提出培养学生的综合语言运用能力,任务教学成为英语教学的一种选择。然而任务教学实践困难重重。本文介绍分析任务教学的一个国外案例,探讨在我国中小学英语课堂实施这类案例的可能。 关键词:任务教学;案例分析;本土化 国外任务教学的一个案例 鲁子问(华中师范大学教授) 2001年以来,任务教学开始在中国推行
Polarized positrons can be created through electron-positron pair creation from circularly polarized gamma-rays. Laser-Compton scattering is an effcient method
[目的]探讨肝内胆管癌的临床特点、诊治和预后,以进一步提高其诊治水平。[方法]回顾性分析1993年12月至2009年8月经病理证实的肝内胆管癌23例患者临床资料,其中19例经开腹手
The nuclear data for minor actinides with high accuracy are playing an important role in nuclear technology applications,including reactor design and operation,
7月初,新疆阿克苏地区工会组织来自八县一市的30名全国、自治区级、地区级劳模在库车县参观考察库车经济发展和新农村建设成果。参加此次参观考察活动的劳模中有工人、农民、
2014年11月12日,美国总统奥巴马访华,中美两国首脑在APEC峰会期间发表了《中美气候变化联合声明》,宣布两国各自在2020年后应对气候变化行动的目标,首次对未来温室气体排放做
Thermal neutron radiography is a useful complementary tool of the other non-destructive testing methods for the hydrogenous materials and heavy metal subassembl