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- The importance of microdosimetry of heavy ions at nanometre level is discussed in the paper. 探讨了在纳米量级研究重离子微剂量学的重要性,在此基础上建立了一套研究重离子微剂量学的实验装置。
- In this experiment, DNA double strand breaks induced by heavy ions in the early period were investigated with atomic force microscopy (AFM). 本实验旨在用原子力显微镜(AFM)研究重离子辐射后早期的DNA双链断裂。
- In recent years,the Lanzou-Beijing-Giessen collaboration has studied the heavy ion reactions which are lead to the formation of super-heavy nuclei. 简单介绍了兰州-北京-吉森合作组对合成超重核的重离子反应进行的初步研究。
- The Alice experiment is designed to study heavy ion collisions, when heavy ion beams will be injected into the LHC. LHCb则是专门用于研究LHC能区的B物理。
- Because heavy ion has the characters of high-LET value and sharp Bragg peak for dose distribution. 因为重离子具有高传能线密度(LET)及剂量分布呈尖布喇格峰的特点。
- Research Interest : Relativistic Heavy Ion Collisions, Quark Nuclear Physics, Vector Meson Photo-procuction. 研究兴趣:相对论性重离子对撞、夸克核物理、向量介子光致反应。
- The induced signal from the probe now is used for measuring simultaneously all the three beam characteristics for around m A heavy ions at HIRFL accelerator complex. 该方法利用测量束流相宽和中心相位的感应探针同时进行束流强度的监测, 以满足HIRFL束流诊断的在线测控要求;
- Damage on surface and in bulk of highly oriented pyrolytic graphite (HOPG) induced by variety of heavy ions was studied by scanning tunneling microscopy (STM). 用多种快重离子辐照高定向石墨(HOPG),借助扫描隧道显微镜(STM)系统地研究了表面及体内缺陷。
- The polymer foils irradiated by heavy ions can be used as templates to prepare metallic nanowires and some inorganic salt nanowires.It is called "ion-track template method". 重离子辐照的高分子有机膜,经过适当的处理,可以作为模板制备金属和可溶性盐纳米线,此方法称为离子径迹模板法。
- The space-time development of the energy density in relativistic heavy ion collisions is analyzed based on Monte Carlo code ODIN. 基于Monte Carlo模型“ODIN”分析了相对论重离子碰撞中能量密度的时空发展.
- After a brief review concerning the advantages of heavy ions in radiotherapy,more interests are concentrated on treatment planning system(TPS) for heavy ion radiotherapy. 对重离子束治癌的优势进行简要的回顾,并着重介绍了用于重离子放射治疗的治疗计划系统。
- The top plot depicts the low-energy plasma of solar wind origin, and the bottom plot shows heavy ion intensities associated with the planet. 顶部情节描写低能离子的太阳风的原产地,以及底部图谋表明重离子强度与星球。
- After a brief review concerning the advantages of heavy ions in radiotherapy, more interests are concentrated on treatment planning system (TPS) for heavy ion radiotherapy. 摘要对重离子束治癌的优势进行简要的回顾,并着重介绍了用于重离子放射治疗的治疗计划系统。
- In recent years, the Lanzou-Beijing-Giessen collaboration has studied the heavy ion reactions which are lead to the formation of super-heavy nuclei. 摘要简单介绍了兰州-北京-吉森合作组对合成超重核的重离子反应进行的初步研究。
- Applications include the electron cooling of ion beams in storage rings and the final deceleration of antiprotons and heavy ion beams in traps. 应用包括在存储环和反质子和在陷阱的沉重的离子束的最后的减速里的电子离子束的冷却。
- Radiation damage in W has been studied as a function of irradiation dose by heavy ion simulation and positron annihilation lifetime measurement. 采用重离子辐照模拟方法和正电子湮没寿命测量技术研究了钨辐射损伤随辐照剂量的变化。
- Abstract: Coler Storage Ring of Heavy Ion Research Facility in Lanzhou (HIRFL-CSR) belongs to China great scientific project in China. 摘要: 中国科学院近代物理研究所的国家"九五"重大科学工程项目,兰州重离子加速器冷却储存环(简称HIRFL-CSR)的准直安装,要安装的元件数量多、范围广、并且精度要求高。
- The history of heavy ion therapy is retrospected briefly and more interests are concentrated on the progress of cancer therapy with heavy ions in this paper. 本文简略地回顾了重离子治疗的历史,更多的兴趣集中在重离子治癌的进展上。
- The isospin fractionation in intermediate energy heavy ion collisions is studied by using isospin dependence quantum molecular dynamics model. 利用同位旋相关的量子分子动力学模型研究了中能重离子碰撞中同位旋分馏过程。
- From the results of experiment, it is found that a strong HBT correlation feature exists at the high energy heavy ion collisions. 由实验结果我们发现,高能核作用中,的确存在强HBT关联特征,并分别求出强子HBT关联发射源的大小。