| 书目名称 | Variational Methods in Electron-Atom Scattering Theory | | 编辑 | Robert K. Nesbet | | 视频video | | | 丛书名称 | Physics of Atoms and Molecules | | 图书封面 |  | | 描述 | The investigation of scattering phenomena is a major theme of modern physics. A scattered particle provides a dynamical probe of the target system. The practical problem of interest here is the scattering of a low energy electron by an N-electron atom. It has been difficult in this area of study to achieve theoretical results that are even qualitatively correct, yet quantitative accuracy is often needed as an adjunct to experiment. The present book describes a quantitative theoretical method, or class of methods, that has been applied effectively to this problem. Quantum mechanical theory relevant to the scattering of an electron by an N-electron atom, which may gain or lose energy in the process, is summarized in Chapter 1. The variational theory itself is presented in Chapter 2, both as currently used and in forms that may facilitate future applications. The theory of multichannel resonance and threshold effects, which provide a rich structure to observed electron-atom scattering data, is presented in Chapter 3. Practical details of the computational implementation of the variational theory are given in Chapter 4. Chapters 5 and 6 summarize recent appli cations of the variation | | 出版日期 | Book 1980 | | 关键词 | Cross section; atom; electron; mechanics; metals; quantum mechanics; scattering | | 版次 | 1 | | doi | https://doi.org/10.1007/978-1-4684-8431-1 | | isbn_softcover | 978-1-4684-8433-5 | | isbn_ebook | 978-1-4684-8431-1 | | copyright | Springer Science+Business Media New York 1980 |
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发表于 2025-3-21 16:53:06
