论文部分内容阅读
从1988年第一次成功对撞起,北京正负电子对撞机经过多年的改进和长达17年的运行,于2005年7月4日正式停机.着重介绍2002-2005年运行期间基于插入件的兼用模式的实现和新建的真空盒内扭摆磁铁的调试.
2002-2005年BEPC运行中物理问题研究
【摘 要】
：
从1988年第一次成功对撞起,北京正负电子对撞机经过多年的改进和长达17年的运行,于2005年7月4日正式停机.着重介绍2002-2005年运行期间基于插入件的兼用模式的实现和新建的真
【机 构】
：
中国科学院高能物理研究所
【出 处】
：
高能物理与核物理
【发表日期】
：
2004年期
其他文献
Many disadvantages exist in the traditional die design method which belongs to serial pattern. It is well known that heat treatment is highly important to the d
We study the function spaces on local fields in this paper, such as Triebel Btype and F-type spaces, Holder type spaces, Sobolev type spaces, and so on, moreove
The Tarim Desert Highway shelterbelt,located in hinterland of Taklimakan Desert, is irrigated by underground saline water, with three to thirty gram per litter
Magnetic properties of highroad-side pine tree leaves in Beijing and their environmental significanc
This is a report on magnetic properties of highroad-side tree (Pinus pumila Regel) leaves collected along an expressway linking Beijing City and the Capital Int
Interaction of water mist with cooking oil fires is studied experimentally and theoretically. A LDV/APV system is used to measure the velocity and diameter of w
A new technology for treating waste plastics (WP) by traditional coking process was introduced. With a thermo-balance and a 10 g atmospheric fixed bed reactor,
A study on correlativity between Qinghai-Tibet Plateau thermal infrared remote sensing data and unde
Based on an analysis of the correlativity between Qinghai-Tibet Plateau thermal infrared remote sensing data (QPTIRSD) and underground temperature field distrib
In Beijing, where wetlands are important to municipal freshwater conservation and biodiversity retention, three different types of wetlands were identified: riv
Application and Study of Precipitation Schemes in Weather Simulation in Summer and Winter over China
Through simulation of summer and winter precipitation cases in China, the cloud precipitation schemes of model were examined. Results indicate that it is discre
X-ray fluorescence spectrometry determination of open-hearth furnace slag by pressed powder briquett
A rapid analysis method of determining content of eight compounds of open-hearth furnace slag was developed using X-ray fluorescence spectrometry and pressed po