Measurements of charge transfer cross sections of fusion-related high-Z impurities and database construction

得到了钨、镍、铁、硼和铍的单带电离子和双带电离子在0.5 ~ 32kev下与气体靶碰撞时的单、双电子捕获截面的绝对值。研究的目标气体是氦、氖、氩和氪的惰性气体和氢、碳、甲烷、二氧化碳、氮气、乙烷和丙烷的分子气体。部分结果发表在2006年的《等离子体与聚变研究杂志》上，另一部分发表在2008年3月的《化学物理杂志》上。我们正在准备另外两篇文章提交夹具。实验电荷转移截面数据库已于2006年9月建成并对外开放。目前，它提供了1766条关于486个碰撞系统的截面记录，并提供了书目数据和评论，这些记录来自2004年、2005年和2006年发表的论文。这些成果在4个国际会议或研讨会上发表（2006年10月，原子和分子数据及其应用国际会议，ER-JP/JP-KR联合研讨会，2007年2月，光子，电子和原子碰撞国际会议，2007年7月，核心大学计划研讨会，2007年6月，国际会议，2006年10月，ER-JP/JP-KR联合研讨会）。2007年11月)，与原子能机构代表达成协议，在原子能机构Genie网络（原子数据的通用互联网搜索引擎）中为我们的数据库建立一个网络搜索接口。今井先生将于2008年6月飞往维也纳，就“最近核聚变相关材料的电荷转移截面测量”提供顾问建议，展示这些结果并制定Genie界面建设计划。

Absolute values for single and double electron capture cress sections for singly and doubly charged ions of tungsten, nickel, iron, boron and beryllium colliding with gaseous targets have been obtained at 0.5 to 32 keV. The target gases studied were inert gases of helium, neon, argon and krypton and molecular gases of hydrogen, carbon incur: rode, carbon dioxide, nitrogen, methane, ethane and propane. Apart of the results has been published in the Journal of Plasma and Fusion Research in 2006 and another part was submitted to the Journal of Chemical Physics in March, 2008. We are preparing two more articles to submit in fixture.A database for experimental charge transfer cross sections has been constructed and opened to public since September, 2006. In the present, it provides 1766 records of cross sections about 486 collision systems with bibliographic data and comments, compiled from papers published in 2004, 2005 and 2006.These outcomes were presented in 4 international conferences or workshops (International Conference on Atomic and Molecular Data and Their Applications ; October 2006, ER-JP/JP-KR Joint Workshop ; February 2007, International Conference on Photonic, Electronic and Atomic Collisions ; July 2007, Core University Program Workshop ; November 2007), where an agreement was made with IAEA representative to build a web search interface to our database in the IAEA Genie network (a GENeral Internet search Engine for atomic data). M. Imai will fly to Vienna in June, 2008 to provide consultants' advice on 'recent charge transfer cross section measurements for fusion related materials' presenting these outcomes and formulating a plan for construction of the interface in Genie.