Polarization and Correlation Phenomena in Atomic Collisions
Polarization and Correlation Phenomena in Atomic Collisions
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DOI：
10.1007/978-1-4757-3228-3
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发表时间：
2000
期刊：
影响因子：
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通讯作者：
V. V. Balashov-V.;A. Grum-Grzhimailo;N. M. Kabachnik
中科院分区：
文献类型：
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作者：
V. V. Balashov-V.;A. Grum-Grzhimailo;N. M. Kabachnik
原子碰撞中的极化和关联现象：一门实用理论课程，在量子力学的传统课程和实际研究之间架起了差距的桥梁。目的是指导学生培养对原子碰撞中各种过程的极化和关联特性进行理论计算的能力。这本书提供了密度矩阵和统计张量形式主义的简明描述，并提出了角相关和偏振现象的描述的一般方法。它说明了角动量技术在各种原子过程中的应用。这本书包含了在电子原子和离子原子散射中可观测量的最重要表达式的推导，包括偏振光束和/或偏振目标，光诱导过程，自电离和级联原子跃迁。描述了反应产物的自旋极化和角分布，包括不同类型的符合测量中的角关联。所考虑的过程是一般方法和例子的数量可以很容易地由读者扩展。这本书提供研究人员，理论家和实验家与有用的公式和表格的集合，并可以作为一本参考书。基于一个高度重视的课程在莫斯科州立大学和其他地方，这本书提供了真实的指导理论计算的实际用途。
Polarization and Correlation Phenomena in Atomic Collisions: A Practical Theory Course bridges the gap between traditional courses in quantum mechanics and practical investigations. The authors' goal is to guide students in training their ability to perform theoretical calculations of polarization and correlation characteristics of various processes in atomic collisions. The book provides a concise description of the density matrix and statistical tensor formalism and presents a general approach to the description of angular correlation and polarization phenomena. It illustrates an application of the angular momentum technique to a broad variety of atomic processes. The book contains derivations of the most important expressions for observable quantities in electron-atom and ion-atom scattering, including that for polarized beams and/or polarized targets, in photo-induced processes, autoionization and cascades of atomic transitions. Spin-polarization and angular distributions of the reaction products are described, including the angular correlations in different types of coincidence measurements. The considered processes exemplify the general approach and the number of examples can be easily extended by a reader. The book supplies researchers, both theoreticians and experimentalists with a collection of helpful formulae and tables, and can serve as a reference book. Based on a highly regarded course at Moscow State University and elsewhere, the book provides real guidance on theoretical calculations of practical use.