【摘 要】
:
由于BEPCⅡ储存环注入系统对冲击磁铁的设计要求比较高,国际上现有的两种低束流阻抗的冲击磁铁方案都不能完全满足其要求.本文提出的一种新型冲击磁铁方案解决了BEPCⅡ冲击磁
【机 构】
:
中国科学院高能物理研究所,中国科学院高能物理研究所,中国科学院高能物理研究所,中国科学院高能物理研究所 北京100049rrrrrrrrn,北京100049rrrrrr
论文部分内容阅读
由于BEPCⅡ储存环注入系统对冲击磁铁的设计要求比较高,国际上现有的两种低束流阻抗的冲击磁铁方案都不能完全满足其要求.本文提出的一种新型冲击磁铁方案解决了BEPCⅡ冲击磁铁的设计难题,并且通过样机的成功研制,证明了这种方案对于BEPCⅡ来说是可行的,结构和工艺设计是合理的.
Due to the high design requirements of the impacting magnet for the BEPCⅡ storage ring injection system, the existing two kinds of impinging magnet schemes with low beam current impedance can not fully meet the requirements of the design.The new shock magnet proposed in this paper solves the problem of BEPCⅡ impact Magnet design problems, and through the successful development of the prototype to prove that this program is feasible for BEPC Ⅱ, the structure and process design is reasonable.
其他文献
用活化法以 93Nb(n,2n)92mNb和 27Al(n, α)24Na反应截面为中子注量标准,对 198Pt(n,2n)197m+gPt, 198Pt(n,2n)197mPt, 192Pt(n,2n)191Pt, 194Pt(n,p)194Ir, 195Pt(n, p)195m
利用非线性σ-ω-ρ模型,在相对论平均场近似下,通过能量密度函数,给出了五夸克奇特重子态Θ+有效质量随核密度的增加逐渐下降的依赖关系,并进行了数值计算.分析了不同参数对
Methane conversion to C2 hydrocarbons has been investigated with the addition of hydrogen in a plasma reactor of abnormal glow discharge at atmospheric pressure
The concept of truth degrees of formulas in (L)ukasiewicz n-valued proposi tional logic Ln is proposed. A limit theorem is obtained, which says that the truth f
A new TiO2-modified film on carbon steel was prepared by electroless plating and sol-gel composite process. An artificial neural net was used to optimize the pr
Interdiffusion can be a major cause of failure in coated parts that see service at elevated tempera- tures. Ways to measure the extent of interdiffusion and mat
The distribution of energy deposition density in radiate region and its surrounding areas from γ-rays was simulated and analyzed for a water-ball model with Ge
This paper describes the equilibrium compositions of the typical medical waste under high temperature pyrolysis by a steam plasma torch using the NASA CEA2 prog
Perhydropolysilazane, a low viscosity preceramic polymer with good wettability and high char yield, was used to fabricate three-dimensional silica fiber reinfor
A new co-gasification technology was proposed. The core of this co-gasification technology is a gasifier capable of being operated on a wide range of fuels and