Contribution in an anthology

Appeared in: ADVANCES IN ATOMIC, MOLECULAR, AND OPTICAL PHYSICS, VOL 55

Editor list: Arimondo, E; Berman, PR; Lin, CC

Publication year: 2008

Pages: 293-417

Volume number: 55

ISSN: 1049-250X

ISBN: 978-0-1237-3710-6

DOI Link: https://doi.org/10.1016/S1049-250X(07)55006-8

Title of series: Advances In Atomic Molecular and Optical Physics

Abstract: 
Electron-ion collisions are among the most important atomic processes in ionized gases. They comprise elastic scattering, excitation, ionization, and recombination. Theoretical approaches are numerous but calculating reliable results for applications is a task that has not generally been solved, although theory has progressed considerably in the last decade and can now provide reference data for electron collisions with few-electron systems. Experimental data on electron-ion collisions can be inferred from plasma observations, from ion trap measurements, from careful preparation and analysis of ion-atom collisions, and from colliding-beams experiments. The spectrum of equipment employed in the measurements ranges from table top size to large accelerator and storage-ring facilities. This article provides an overview of the processes involved in electron-ion collisions, their cross sections, the experimental approaches and typical results. The present status of the field is discussed and characterized by numerous examples illuminating the accomplishments as well as the limitations of experimental access to accurate detailed cross sections and rate coefficients, as they are required for understanding and modelling laboratory or astrophysical plasmas.

Harvard Citation style: M ller, A. (2008) Electron-ion collisions:: fundamental processes in the focus of applied research, in Arimondo, E., Berman, P. and Lin, C. (eds.) ADVANCES IN ATOMIC, MOLECULAR, AND OPTICAL PHYSICS, VOL 55. ELSEVIER ACADEMIC PRESS INC, pp. 293-417. https://doi.org/10.1016/S1049-250X(07)55006-8

APA Citation style: M ller, A. (2008). Electron-ion collisions:: fundamental processes in the focus of applied research. In Arimondo, E., Berman, P., & Lin, C. (Eds.), ADVANCES IN ATOMIC, MOLECULAR, AND OPTICAL PHYSICS, VOL 55 (pp. 293-417). ELSEVIER ACADEMIC PRESS INC. https://doi.org/10.1016/S1049-250X(07)55006-8