Experimental Studies on Atomic Collisions
原子碰撞的实验研究
基本信息
- 批准号:02044121
- 负责人:
- 金额:$ 8.96万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for international Scientific Research
- 财政年份:1990
- 资助国家:日本
- 起止时间:1990 至 1992
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Main subjects of this program are interactions involving multiply charged ions and aspects of collision spectroscopy of electrons, ions and photons with atoms and molecules. During three years, an compact Electron Beam Ion Source (EBIS) and an ECR Ion Source were designed and constructed at Tokyo Metropolitan University and The Queen's University of Belfast, resperctively. Besides the construction of the two ion sources, scientists of Japan and the UK could share the expertise and specialized facilities by the exchange visits of more than 15 scientists.Cross sections of electron capture processes in collisions of multi-charge ions with atoms and molecules were measured with the EBIS at TMU. Coulomb explosion of multi-chrge molecularions produced by collisions of highly charged ions was studied. State-to-state studies of charge transfer reactions of multiply charged ions with atoms and molecules were made by using the ECR ion source at QUB. Ionization processes of metal atoms in collisi … More ons of fast ions were also studied at QUB.Post Collisions Interactions (PCI) in collisions of electrons with atoms and molecules were studied by using electron spectrometers at the University of Manchester and The University of Electro-Communications, respectively. The PCI effect in ionization of Hg atom was found at the U.M.. The similar effect was also found in a to 2e processes of N_2O molecule by using the spectrometer at The UEC which is specially designed for chemically active gases.Two dimensional photo-electron spectra of molecules measured with Synchrotron Radiation at Daresbury Laboratory. The dissociation processes of molecules via super-excited states of molecules were also studied at Daresbury. Covariance mapping technique developed at The University of Reading seems very valuable for study of dissociation processes of multiply charged molecular ions.UK-Japan Seminar on Experimental Atomic Collision Physics was held at Tokyo and Shizuoka to discuss the results obtained by exchange visits and the further promotion of the collaboration between Japan and the UK. Less
该计划的主要主题是涉及多电荷离子的相互作用,以及电子、离子和光子与原子和分子的碰撞光谱方面。在三年的时间里,东京市立大学和贝尔法斯特女王大学分别设计和建造了紧凑型电子束离子源(EBIS)和ECR离子源。除了两个离子源的建设外,日本和英国的科学家还可以通过15名以上科学家的互访共享专业知识和专门设施。利用TMU的EBIS测量了多电荷离子与原子和分子碰撞中电子俘获过程的截面。研究了高电荷态离子碰撞产生的多电荷分子的库仑爆炸。利用QUB的ECR离子源,对多电荷离子与原子和分子的电荷转移反应进行了态对态研究。Colisi…中金属原子的电离过程利用曼彻斯特大学和电子通信大学的电子能谱分别研究了电子与原子和分子碰撞中的碰撞后相互作用。在微电子显微镜下,发现了汞原子电离过程中的pCI效应。利用UEC专门为化学活性气体设计的能谱仪,在N_2O分子的a到2E过程中也发现了类似的效应。达累斯伯里实验室用同步辐射测量了分子的二维光电子能谱。在达累斯伯里还研究了分子通过分子超激发态的解离过程。雷丁大学开发的协方差映射技术似乎对研究多电荷分子离子的解离过程非常有价值。英日实验原子碰撞物理研讨会在东京和静冈举行,讨论了互访取得的成果和进一步促进日英合作的问题。较少
项目成果
期刊论文数量(6)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
K.Soejima, C.J.Latimer, K.Okubo, N.Kobayashi and Y.Kaneko: "Cros Section for single and Multiple electoron capture in Energy collisions of C^<4+> with H_2,O_2 and N_2." Journal of physics B : At. Mol. Opt. Phys.25. 3009-3014 (1992)
K.Soejima、C.J.Latimer、K.Okubo、N.Kobayashi 和 Y.Kaneko:“C^<4> 与 H_2、O_2 和 N_2 能量碰撞中单电子和多电子捕获的横截面。”
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
K.SOEJIMA,C.J.Latimer,K.OKUNO,N.KOBAYASHI and Y.KANEKO: "Cross Sections for Single and Multiple Electron Capture in Low Energy Collisions of c^<4+> with H_2,0_2 and N_2" Journal of Physics B:At.Mol。Opt.Phys.25. 3009-3014 (1992)
K.SOEJIMA、C.J.Latimer、K.OKUNO、N.KOBAYASHI 和 Y.KANEKO:“c^<4+> 与 H_2,0_2 和 N_2 低能碰撞中单电子和多电子捕获的横截面”物理学杂志 B :在摩尔。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
M.B.Shah,P.McCallion,Y.ITOH and H.B.Gilbody: "Electron Capture and Ionisation in Collisions of Fast H^+ and He^<2+> Ions with Magnesium Atoms" Journal of Physics.B:At.Mol.Phys。. 25. 3693-3708 (1992)
M.B.Shah、P.McCallion、Y.ITOH 和 H.B.Gilbody:“快速 H^+ 和 He^<2+> 离子与镁原子碰撞中的电子捕获和电离”物理学杂志.B:At.Mol.Phys。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
R.W.McCullough, T.K.McLaughlin, T,Koizumi and H,B,Gilbody: "State-selective one Electron Capture by 8keV He^<2+> ions in Collisions with Oxygen Atoms" Journal of physics B : At.Mol. Opt. Ohys.25. L193-L197 (1992)
R.W.McCullough、T.K.McLaughlin、T,Koizumi 和 H,B,Gilbody:“8keV He^<2> 离子与氧原子碰撞时的状态选择性单电子捕获”物理学杂志 B:At.Mol。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
R.W.McCullogh,T.K.McLaughlin,T.KOIZUMI cnd H.B.Gilbody: "State-Selective One Electron Capture by8kev Ions in Collisions with Oxygen Atoms" Journal of Physics B:At.Mol.Opt。Phys。. 25. L193-L197 (1992)
R.W.McCullogh、T.K.McLaughlin、T.KOIZUMI cnd H.B.Gilbody:“8kev 离子与氧原子碰撞时的状态选择性单电子捕获”物理学杂志 B:At.Mol.Opt。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
KOBAYASHI Noboru其他文献
KOBAYASHI Noboru的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('KOBAYASHI Noboru', 18)}}的其他基金
Molecular and Cell Biological Studies on Early Lymphocytes Development.
早期淋巴细胞发育的分子和细胞生物学研究。
- 批准号:
62480231 - 财政年份:1987
- 资助金额:
$ 8.96万 - 项目类别:
Grant-in-Aid for General Scientific Research (B)
相似海外基金
All-Permanent-Magnet 14.5-GHz ECR Ion Source
全永磁 14.5GHz ECR 离子源
- 批准号:
531528069 - 财政年份:2023
- 资助金额:
$ 8.96万 - 项目类别:
Major Research Instrumentation
Development of pulsed ECR ion source for generation of short pulse neutron beam
开发用于产生短脉冲中子束的脉冲 ECR 离子源
- 批准号:
20K20111 - 财政年份:2020
- 资助金额:
$ 8.96万 - 项目类别:
Grant-in-Aid for Early-Career Scientists
Study on Production Mechanism of Multiply-Charged Heavy Ions in ECR Ion Source
ECR离子源多电荷重离子产生机理研究
- 批准号:
62420006 - 财政年份:1987
- 资助金额:
$ 8.96万 - 项目类别:
Grant-in-Aid for General Scientific Research (A)
Superconducting ECR Ion Source for the Development of Very Highly Charged Heavy Ions (Physics)
用于开发极高电荷重离子的超导 ECR 离子源(物理)
- 批准号:
8700816 - 财政年份:1987
- 资助金额:
$ 8.96万 - 项目类别:
Standard Grant