Cyclotron相关论文
锕-225可发射4个α粒子和2个β粒子,具有较高的传能线密度和局部肿瘤损伤,因此是靶向放射性核素治疗中受到最多关注的放射性核素之......
Investigation of neoclassical tearing mode and its suppression by electron cyclotron current drive(ECCD)has been carried......
For the 100 MeV proton cyclotron CYCIAE-100 that is under construction at CIAE, the radiation introduced by beam los......
High level γradiation will occur when CYCIAE-100, the 100 MeV proton cyclotron being constructed at CIAE, is put in......
A 100MeV 200 μA proton cyclotron, CYCLAE-100, is being installed at China Institute of Atomic Energy (CIAE).The dos......
A 100MeV 200 μA proton cyclotron, CYCLAE-100, is being constructed at China Institute of Atomic Energy (CIAE).The 2......
With the increasing applications of cyclotrons in the field of health care, several kinds of medical cyclotrons have......
With the increasing interest in the radiation immunity of electronic circuits, the study on proton irradiation for s......
The traditional beam deposition method was applied for the internal beam parameters measurement in cyclotron.Induced rad......
Sequence analysis of peptides with biological activities using electrospray-Fourier transform ion cy
The mass spectra of five peptides with biological activities are reported. All mass spectra were recorded using a 4.7-T ......
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The SC200 proton therapy system commis-sioned by the Hefei CAS Ion Medical and Technical Devices Co., Ltd. (HFCIM; Hefei......
The vertical focusing is one of the primary problems in the central region of cyclotrons.This focusing effect brought ab......
A 75-100 MeV H-compact cyclotron CYCIAE-100 is being constructed at China Institute of Atomic Energy(CIAE).About 200μA ......
The design and construction of Beijing Radioactive Ion-beam Facility(BRIF)was started at China Institute of Atomic Energ......
Nowadays high intensity proton accelerators are extensively applied,and this paper gives particular emphasis on CYCIAE-1......
Internal ion sources are widely adopted in commercial cyclotrons used for short-life isotopes produc-tion. Without beam ......
A new RIB project, the Beijing Radioactive Ion-beam Facility (BRIF), has been running at CIAE since 2004. In this projec......
目的：研究（N-[18F]氟甲基）胆碱（18F-FCH）在日本住友氟碳氮三合一合成装置上的全自动化合成与质量控制。方法由日本住友回旋加速器生产出......
本文主要介绍了中国原子能科学研究院自2000年以来在强流回旋加速器领域的研究工作进展和到目前为止所掌握的一些强流回旋加速器的......
中国原子能科学研究院建成了100 MeV紧凑型强流质子回旋加速器,其引出能量为75~100 MeV,流强为200~500μA。为了减小粒子加速时束......
某医用超导回旋加速器的上下磁极各15t.螺旋升降机构主要用于上下磁极打开与闭合,具有较高的同步精度要求.文中介绍了举升方式的选......
In general,in free electron lasers there are two kinds of stimulated radiations:FELradiation and cyclotron radiation.Thi......
利用CS-30回旋加速器辐照天然镱靶，通过（α，2n）反应，制备178m2Hf同质异素．使用高纯锗探测器对样品进行γ能谱分析．利用高斯多峰拟合法解叠......
紧凑型强流质子回旋加速器的主磁铁直径为6160mm,总重量为416t ,材料为08钢,在加速器调试与检修时用4台液压缸将上半磁铁举升起来,......
沖国原子能科学研究院建成的100 MeV回旋加速器的主磁铁直径6.2m ,高度3.8m ,总重量约4161,最大单件重量约1701.为了能够在临时搭......
By using the magnetic field map, equilibrium orbit, operating point of v r and v z and beam trajectories after stripper ......
The SC200 proton therapy superconducting cyclotron was developed by ASIPP (Hefei, China) and JINR (Dubna, Russia). A mea......
A cold-cathode Penning Ion Gauge(PIG) type ion source as the internal ion source of an 11 MeV cyclotron is designed and ......
From relativistic linear Vlasov-Maxwell equations,the expressions of the startingcurrent and frequency deviation of a el......
CHARACTERISTICS OF CYCLOTRON AUTORESONANCE MASER WITH A LARGE-ORBIT ELECTRON RING IN A PARTIALLY DIE
The cyclotron autoresonace masers with a large-orbit electron ring in a dielectric-loaded waveguide have been analyzed.T......
回旋加速器虚拟控制系统是用来模拟回旋加速器控制系统,进行控制算法的验证,通过三维模型形象直观的显示系统的运行,为回旋加速器......
介绍了用＾１２４Ｔｅ（ｐ，２ｎ）＾１２３Ｉ、＾１２３Ｔｅ（ｐ，ｎ）＾１２３Ｉ，＾１２７Ｉ（ｐ，ｔｎ）＾１２３Ｘｅ→＾１２３Ｉ，＾１２４Ｘｅ（ｐ，ｘ）＾１２３Ｉ和＾１２４Ｘｅ（γ，）＾１２３Ｘｅ→＾１２３Ｉ等反应制备＾１２３Ｉ的方法，并对各种方法优缺点进行了比较。......
本文阐述了回旋加速器水冷系统的设计原理，介绍了系统中主要硬件和软件的设计方法。采用ＰＩＤ控制算法对水温进行控制，试用半年证实该系统......
对于 RDS111回旋加速器,本文以 F18生产为例,探讨了如何选择仪器各项控制参数进行同位素生产的问题.......
对于RDS111回旋加速器,本文以F18生产为例,采用"FB66分布集中式实时剂量监测报警记录系统",分析了工作场所放射性的问题.......
本文针对PET中心的电力问题进行了分析，分别就回旋加速器、热室和PET扫描仪以及其它可能影响电力消耗的配置和设备进行了讨论，并从管......
目的分析医用回旋加速器两种工作状态下加速束流的基本特征;监测加速器在较高负荷运行条件下的束流稳定性。方法利用高纯氢气作为......
基于ANSYS软件的建模与磁场有限元分析功能，实现了回旋加速器主磁铁的优化设计．给出了由滑相角度估算磁极张角修正量的方法，根据滑相......
安装了ＥＣＲ离子源及其外注入系统后，增加了离子种类、提高了束流强度。扇聚焦等时性回旋加速器（ＳＦＣ）主要工作点分布于三次谐波加速区域，为了匹......
中国原子能科学研究院的“HI-13串列加速器升级工程”是在现有的HI-13串列加速器的基础上，前端新建一台100MeV、200uA紧凑型质子回......
为了了解回旋加速器生产供PET／CT所使用的放射性药物过程中，工作场所周用环境的放射性水平，为辐射防护管理工作提供科学依据，对某医院......
The cyclotron resonance of magnetopolaron in quantum well wires (QWWs) have been studied withthe use of variational solu......
射频谐振腔体的特征参数，包括谐振频率、品质因数和并联阻抗等，对加速器的物理设计和束流调试具有重要的参考意义，是衡量射频系统性能......
基于电子回旋共振(ecr)离子源的混合离子加速(cba)技术,使回旋加速器可以快速地更换所加速离子的种类和能量,从而在单粒子效应敏感......
为了测量超导回旋加速器主磁场,设计了一套磁场测量仪控制系统。该系统实现了半径r方向和角度θ方向的运动,并完成对核磁共振仪和......
ABE-CYCIAE是一种基于标准AB雷姆仪的扩展型中子雷姆仪,该设备将用于HI-13串列加速器升级工程的中子在线监测。设备采用一根BF3管......
本文利用Ｈｕｙｂｒｅｃｈｔｓ的线性组合算符法和一简单的么正变换研究了极性晶体内强耦合磁极化子的特性。导出了磁极化子的基态能量和回旋共振频率。......
