The construction of the B-factory, designed to generate B-mesons by asymmetric electron-positron collision for high-energy physics research, is progressing rapidly toward completion scheduled for spring 1999. The B-factory is expected to resolvethe violation of symmetry between matter and anti-matter by experiments on B-meson decays. From the spring 1995, IHI has participated in the construction of the BELLE (the French word for beauty) detector, which is the only detector for the B-factory. IHI performed the high. precision fabrication, installation, and measurement of the main components for the BELLE detector, for example, iron yoke structure, containers, and supports for the inner detectors.
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机译：B型工厂的建设，旨在通过非对称电子 - 正电子正电子碰撞为高能物理研究产生B-MESONS，在1999年春季预定的完成方面正在迅速发展。预计B工厂将解决问题之间的对称性 通过B-MESON衰变的实验来反对。 从1995年春季开始，IHI已经参与了贝尔（Feary Word for Beauty）探测器的建设，这是B-Factory唯一的探测器。 Ihi表现高。 精密制造，安装和百叶探测器主要部件的测量，例如铁轭结构，容器和内部检测器的支撑。
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