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该文聚焦加速器驱动次临界系统的相关研究,利用ISI Web of Knowledge数据库中收录的加速器驱动次临界系统相关的研究论文作为分析对象,分析了时间、主题、国家和机构等分布特征及国际合作情况,并结合定性资料的调研,表明2000年来,加速器驱动次临界系统的相关研究日趋活跃,美国、日本、德国、法国和俄罗斯5个国家在加速器驱动次临界系统研究方面居世界前列,印度作为新兴研究国家,近年来在国际上已经产生一定的影响力。加速器的稳定性问题和加速器驱动次临界系统相关的材料化学问题及利用先进的计算工具进行预测和模拟是目前的前沿科学问题。
This paper focuses on the research of accelerator-driven subcritical systems. Using the research papers related to accelerator-driven subcritical systems that are included in the ISI Web of Knowledge database, this paper analyzes the distribution characteristics of time, subject, country and institution, and international cooperation , And combined with qualitative data research shows that accelerator-driven subcritical system research has been increasingly active since 2000. Five countries in the United States, Japan, Germany, France and Russia are among the highest in the world for accelerator-driven subcritical systems. India, as a newly emerging Researching the country has produced some international influence in recent years. Accelerator stability issues and accelerator-driven subcritical system-related material chemistry issues and the use of advanced computational tools for predicting and modeling are the cutting-edge scientific issues.