Excitation and Ionization of Atoms and Ions by Electron, Positron, and Photon Impact -- General Theory and Accurate Numerical Calculations
Excitation and Ionization of Atoms and Ions by Electron, Positron, and Photon Impact -- General Theory and Accurate Numerical Calculations
批准号:
9318377
负责人:
Klaus Bartschat
金额:
$16.56万
依托单位:
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1994
资助国家:
美国
项目状态:
已结题
起止时间:
1994-01-01 至 1998-06-30
中文摘要
研究的重点是电子和正电子与原子和离子的碰撞。特别注意自旋依赖效应、相干效应和相关效应,并发展可靠的数值方法来计算散射观测值。研究了微扰和非微扰技术,并使用了先前开发的简化密度矩阵形式,对理论和实验之间的联系进行了系统的描述。精确的原子数据将产生应用于恒星,激光和等离子体。***
英文摘要
9318377 Bartschat The research focuses on the collision of electrons and positrons with atoms and ions. Special attention is paid to spin- dependent, coherence and correlation effects and the development of reliable numerical methods to permit the calculation of the scattering observables. Perturbative and non-perturbative techniques are explored and the reduced density matrix formalism developed earlier used to provide a systematic description of the connection between the theory and the experiments. Accurate atomic data will be generated for applications to stars, lasers and plasmas. ***
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Photon- and Electron-Driven Atomic Collision Processes: General Theory and Accurate Numerical Calculations
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批准号:2110023
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项目类别:Standard Grant
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资助金额:$30.0万
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财政年份:2021
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负责人:Klaus Bartschat
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依托单位:
Elements: NSCI-Software -- A General and Effective B-Spline R-Matrix Package for Charged-Particle and Photon Collisions with Atoms, Ions, and Molecules
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批准号:1834740
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项目类别:Standard Grant
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资助金额:$47.63万
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财政年份:2019
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负责人:Klaus Bartschat
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依托单位:
Photon- and Electron-Driven Atomic Collision Processes: General Theory and Accurate Numerical Calculations
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批准号:1803844
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项目类别:Continuing Grant
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资助金额:$30.0万
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财政年份:2018
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负责人:Klaus Bartschat
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依托单位:
Excitation and Ionization in Atomic Collision Processes -- General Theory and Accurate Numerical Calculations
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批准号:1403245
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项目类别:Continuing Grant
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资助金额:$27.0万
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财政年份:2014
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负责人:Klaus Bartschat
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依托单位:
Development of a General, Fully Relativistic, Parallelized B-Spline R-Matrix with Pseudo-States Program for Electron and Photon Interactions with Atoms, Ions, and Molecules
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批准号:1212450
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项目类别:Continuing Grant
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资助金额:$18.57万
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财政年份:2012
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负责人:Klaus Bartschat
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依托单位:
Excitation and Ionization in Atomic Collision Processes --- General Theory and Accurate Numerical Calculations
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批准号:1068140
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项目类别:Continuing Grant
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资助金额:$32.08万
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财政年份:2011
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负责人:Klaus Bartschat
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依托单位:
Workshop on "AMO Theory: Recent Developments and a Vision for the Future," to be held August 18-19, 2011
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批准号:1138207
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项目类别:Standard Grant
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资助金额:$8.69万
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财政年份:2011
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负责人:Klaus Bartschat
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依托单位:
Support for US-based Scientists to Attend Quantum Dynamics Imaging Workshop;Montreal, Canada; October 19-23, 2009
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批准号:0946504
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项目类别:Standard Grant
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资助金额:$1.9万
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财政年份:2009
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负责人:Klaus Bartschat
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依托单位:
Development of a General, Fully Relativistic B-Spline R-Matrix with Pseudo-States Program for Electron and Photon Interactions with Atoms, Ions, and Molecules
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批准号:0903818
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项目类别:Standard Grant
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资助金额:$19.68万
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财政年份:2009
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负责人:Klaus Bartschat
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依托单位:
Excitation and Ionization in Atomic Collision Processes --- General Theory and Accurate Numerical Calculations
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批准号:0757755
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项目类别:Continuing Grant
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资助金额:$27.0万
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财政年份:2008
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负责人:Klaus Bartschat
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依托单位:
Student Support for GEC 2007
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批准号:0726227
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项目类别:Standard Grant
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资助金额:$0.5万
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财政年份:2007
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负责人:Klaus Bartschat
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依托单位:
Development of a General and Effective B-spline R-matrix Computer Program for Electron and Photon Collisions with Atoms, Ions, and Molecules
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批准号:0555226
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项目类别:Standard Grant
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资助金额:$29.02万
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财政年份:2006
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负责人:Klaus Bartschat
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依托单位:
Travel Grant for US-based Participants to Attend ICPEAC XXIV
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批准号:0534300
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项目类别:Standard Grant
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资助金额:$0.75万
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财政年份:2005
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负责人:Klaus Bartschat
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依托单位:
ITR: Development of a General and Effective Program for Electron Collisions with Atoms and Ions using a B-Spline Approach with Non-Orthogonal Orbitals
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批准号:0311161
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项目类别:Continuing Grant
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资助金额:$24.0万
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财政年份:2003
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负责人:Klaus Bartschat
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依托单位:
Excitation and Ionization in Atomic Collisions -- General Theory and Accurate Numerical Calculations
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批准号:0244470
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项目类别:Continuing Grant
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资助金额:$0.0万
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财政年份:2003
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负责人:Klaus Bartschat
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依托单位:
Group travel grant for U.S. young scientists to attend ICPEAC XXII
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批准号:0098400
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项目类别:Standard Grant
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资助金额:$0.5万
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财政年份:2001
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负责人:Klaus Bartschat
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依托单位:
Excitation and Ionization in Atomic Collisions -- General Theory and Accurate Numerical Calculations
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批准号:0088917
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项目类别:Continuing Grant
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资助金额:$23.69万
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财政年份:2000
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负责人:Klaus Bartschat
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依托单位:
Excitation and Ionization in Atomic Collisions --- General Theory and Accurate Numerical Calculations
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批准号:9605124
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项目类别:Continuing Grant
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资助金额:$20.93万
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财政年份:1997
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负责人:Klaus Bartschat
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依托单位:
XVIIIth ICPEAC International Travel Grant; Aarhus, Denmark; July 21-27, 1993
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批准号:9312368
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项目类别:Standard Grant
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资助金额:$0.8万
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财政年份:1993
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负责人:Klaus Bartschat
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依托单位:
Excitation and Ionization in Atomic Collision Processes--General Theory and Accurate Numerical Calculations
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批准号:9014103
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项目类别:Continuing Grant
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资助金额:$9.73万
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财政年份:1991
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负责人:Klaus Bartschat
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依托单位:
海外基金