DAFNE状态和升级计划
DAFNE Status and Upgrade Plans
摘要:
弗拉斯卡蒂Phi工厂DAFNE成功完成了三个主要探测器KLOE、FINUDA和DEAR的实验运行。迄今为止,最好的峰值光度是1.6 × 10^32 cm-2 s-1,而最好的日积分亮度是10 pb-1。目前,DAFNE团队正在准备基于新颖的蟹腰碰撞方案对对撞机进行升级。升级的目的是将光度推向10^33 cm-2s-1。在本文中,我们描述了目前的对撞机性能和讨论正在进行的升级准备工作。
英文摘要:
The Frascati Phi-factory DAFNE has successfully completed experimental runs for the three main detectors, KLOE, FINUDA and DEAR. The best peak luminosity achieved so far is 1.6x10^32 cm-2s-1, while the best daily integrated luminosity is 10 pb-1. At present the DAFNE team is preparing an upgrade of the collider based on the novel crab waist collision scheme. The upgrade is aimed at pushing the luminosity towards 10^33 cm-2s-1. In this paper we describe present collider performance and discuss ongoing preparatory work for the upgrade.
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