| 書目名稱 | Coincidence Studies of Electron and Photon Impact Ionization | | 編輯 | Colm T. Whelan,H. R. J. Walters | | 視頻video | http://file.papertrans.cn/230/229274/229274.mp4 | | 叢書名稱 | Physics of Atoms and Molecules | | 圖書封面 |  | | 描述 | The great advantage of coincidence measurements is that by suitable choice of the kinematical and geometrical arrangement one may probe delicate physical effects which would be swamped in less differential experiments. The measurement of the triple dif- ferential and higher-order cross sections presents enormous technical difficulties, but refined experiments of this type provide an insight into the subtleties of the scattering process and offer a welcome, if severe, test of the available theoretical models. The last few years have been an exciting time to work in the field and much has been learned. Profound insights have been gleaned into the basic Coulomb few body problem in atomic physics: the experimental study of the fundamental (e,2e) processes on hydrogen and helium targets continues to add to our knowledge and indeed to challenge the best of our theoretical models; significant advances have been made in the understanding of the "double excitation problem," that is the study of ionization processes with two active target electrons: important measurements of (e,3e), (,),,2e), excitation-ionization and excitation autoionization have been reported and strides have been made in | | 出版日期 | Book 1997 | | 關鍵詞 | Cross section; autoionization; scattering; scattering theory; two-electron atom | | 版次 | 1 | | doi | https://doi.org/10.1007/978-1-4757-9751-0 | | isbn_softcover | 978-1-4757-9753-4 | | isbn_ebook | 978-1-4757-9751-0 | | copyright | Springer Science+Business Media New York 1997 |
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