Differential energy loss methods for studying ionization and fragmentation by low-energy leptons and ions
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| Format: | Artículo científico |
| Langue: | en |
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Sociedad Mexicana de Física A.C.
2010
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| _version_ | 1876484504185470976 |
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| author | R.D. DuBois |
| author_facet | R.D. DuBois |
| contents | Differential energy loss methods for studying ionization and fragmentation by low-energy leptons and ions R.D. DuBois Física, Astronomía y Matemáticas Energy loss stopping power electron spectroscopy Differential measurements are a powerful tool for providing information about ionization and fragmentation dynamics and channels. This work describes various experimental methods capable of providing highly differential information as functions of the energy deposited by several hundred to a few thousand eV positron, electron, and ion beams. Techniques compatible with conditions where small differential ionization rates must be measured or where the differential rates are small with respect to the overall ionization rates are described and compared. Examples being used at the Missouri University of Science and Technology to generate doubly and triply differential information for positron and electron impact and in low-energy ion impact energy loss measurements are provided. 2010 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57030352007 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.2 Vol.56 |
| format | Artículo científico |
| id | redalyc_57030352007 |
| institution | Redalyc |
| language | en |
| publishDate | 2010 |
| publisher | Sociedad Mexicana de Física A.C. |
| spellingShingle | Differential energy loss methods for studying ionization and fragmentation by low-energy leptons and ions R.D. DuBois Física, Astronomía y Matemáticas Energy loss stopping power electron spectroscopy Differential energy loss methods for studying ionization and fragmentation by low-energy leptons and ions R.D. DuBois Física, Astronomía y Matemáticas Energy loss stopping power electron spectroscopy Differential measurements are a powerful tool for providing information about ionization and fragmentation dynamics and channels. This work describes various experimental methods capable of providing highly differential information as functions of the energy deposited by several hundred to a few thousand eV positron, electron, and ion beams. Techniques compatible with conditions where small differential ionization rates must be measured or where the differential rates are small with respect to the overall ionization rates are described and compared. Examples being used at the Missouri University of Science and Technology to generate doubly and triply differential information for positron and electron impact and in low-energy ion impact energy loss measurements are provided. 2010 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57030352007 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.2 Vol.56 |
| title | Differential energy loss methods for studying ionization and fragmentation by low-energy leptons and ions |
| topic | Física, Astronomía y Matemáticas Energy loss stopping power electron spectroscopy |
| url | https://www.redalyc.org/articulo.oa?id=57030352007 |