【摘要】 国家同步辐射实验室电子储存环大厅的辐射场是一个以能谱很宽的轫致辐射为主并伴有中子的混合辐射场。注入阶段是一个变化的瞬发辐射场,运行期间则是一个准恒稳场。为了更好地了解该辐射场的特性,我们对一些具有代表性测点处的轫致辐射剂量率进行了实时连续测量,经过数据处理得到了一些可供参考的结果。更多还原

【Abstract】 The radiation field in the storage ring hall of the National Synchrotron Radiation Laboratory is a mixed one.Its main component is bremsstrahlung with wide energy spectrum.There also exist neutrons.It is a prompt radiation field during the injection period and a quasi-stable one during the beam storage period.To further understand its characteristics,a real-time continuous measurement was completed recently.The results from some representative points are valuable.更多还原