Grant-in-Aid for Scientific Research on Priority Areas.
|Research Institution||University of Electro-Communications|
OHTANI Shunsuke Univ.of Electro-Comm.Prof., 電気通信学部, 教授 (60023735)
ITIKAWA Yukikazu The Institution of Space and Astronautical Science Prof., 宇宙科学研究所, 教授 (20013667)
MATSUZAWA Michio Univ.of Electro-Comm.Prof., 電気通信学部, 教授 (10010943)
YAMAZAKI Yasunori Tokyo Univ.Prof., 教養学部, 教授 (30114903)
KOBAYASHI Nobuo Tokyo Metropol.Univ.Prof., 理学部, 教授 (30087100)
金子 洋三郎 東京都立大学, 名誉教授
AWAYA Yoko RIKEN Researcher, 理化学研究所, 主任研究員 (60087377)
|Project Fiscal Year
1993 – 1995
Completed(Fiscal Year 1997)
|Budget Amount *help
¥29,800,000 (Direct Cost : ¥29,800,000)
Fiscal Year 1996 : ¥3,000,000 (Direct Cost : ¥3,000,000)
Fiscal Year 1995 : ¥9,800,000 (Direct Cost : ¥9,800,000)
Fiscal Year 1994 : ¥7,000,000 (Direct Cost : ¥7,000,000)
Fiscal Year 1993 : ¥10,000,000 (Direct Cost : ¥10,000,000)
|Keywords||highly charged ions / atomic physics / spectroscopy / interactions with matters / 多価イオン / 原子構造 / 物質との相互作用 / 原子物理学 / 総括班|
As a national project in Atomic Physics Area, intensive study on the Atomic Physics of Highly Charged Ions (HCIs) has been performed for three years. This research program includes the following two main subjects :
A01 Spectroscopy of HCIs,
A02 Interaction of HCIs with matters.
To progress the research project, it is needed to develop and construct the new ion sources for the production of HCIs.
In A01, the world-best Electron Beam Ion Source/Trap has been constructed in University of Electro-Communications, with the CW electron beam of 300 keV,300mA.It is expected that the source can produce bare U ions. At present, various spectroscopic studies of HCIs such as bare Ba, Xe ions are in progress.
In A02, two Electron Cyclotron Resonance Ion Sources have been installed at Tokyo Metropolitan University and Institute for Nuclear Study, University of Tokyo. The sources have respectively three beam lines to perform various kinds of experimental researches for HCI interaction with matters.
In September 1996, we have organized "International Conference on the Physics of HCIs" at Omiya, where more than forty papers in this project has been presented.