在基本粒子物理研究中,对撞束实验中需要的真空室和窗对于碰撞中产生的次级粒子应当有尽可能好的透射度。迄今为止,特薄壁的真空室是由不锈钢、铝合金、钛或铍制成的,铍的透射性质好,但造价昂贵。为了提供一个造价低,透射性好的方法,CERN(欧洲原子核研究会)开发了新一代的真空室。这种真空室是(?)复合材料制成的,将主要用于超质子同步加速器的质子-反质子模式的操作。这些真空室是由真空用特薄金属管构成,它的机械稳定性用碳纤维增强,并包有第二金属层实现电磁屏蔽。真空室的元件是由工厂制造的,在CERN进行了广 In basic particle physics studies, the vacuum chambers and windows required for collision beam experiments should have the best possible transmission to the secondary particles generated during the collision. So far, the thin-walled vacuum chamber is made of stainless steel, aluminum alloy, titanium or beryllium, which has good transmission but is expensive. In order to provide a low-cost, well-transmissive method, CERN (European Association for Nuclear Research) has developed a new generation of vacuum chamber. This vacuum chamber is made of (?) Composite material and will be used primarily for proton-proton mode operation of the super proton synchrotron. These vacuum chambers are made of vacuum thin metal tubes whose mechanical stability is reinforced with carbon fibers and covered with a second metal layer for electromagnetic shielding. Components of the vacuum chamber are factory-made and are extensive at CERN