6-47 Primary Research of ILC Positron Source Target Cooling

作     者：Zhang Xiaoming Zhang Zimin Cao Shuchun Shen Xiaokang Zhao Quantang Zong Yang Wang Yanru 

作者机构：不详 

出 版 物：《IMP & HIRFL Annual Report》 (中国科学院近代物理研究所和兰州重离子研究装置年报（英文版）)

年 卷 期：2015年第1期

页      面：325-326页

学科分类：07[理学] 0702[理学-物理学] 

主　　题：Source Target Cooling 

摘      要：In recent years, the idea for undulator based Positron source had become a current design for international linear Collider (ILC). This design is that the beam from the electron main linac passes through a long helical undulator to generate a highly polarized and multi-Mev photon beam which hits a thin metal rotating target to generate showers of Positron[1]. During this procedure, the multi-Kev energy Positron will heat target and then damage the rotating target system[2].