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Absolute triple differential cross section for electron-impact ionization of helium at 50 eV
| Content Provider | Scilit |
|---|---|
| Author | Röder, J. Ehrhardt, H. Bray, Igor Fursa, Dmitry V. McCarthy, Ian E. |
| Copyright Year | 1996 |
| Description | Journal: Journal of Physics B: Atomic, Molecular and Optical Physics We present a combined experimental and theoretical study of 50 eV electron-impact ionization of helium. The absolute coplanar triple differential cross sections (TDCS) are measured for 4 and 10 eV slow electrons for fixed scattering angles , , and of the fast electron. The convergent close-coupling (CCC) theory is used to calculate these and is found to be in good quantitative agreement with experiment for the 4 eV case, but lower than the measurements for the 10 eV case. The shape of the CCC theory shows good agreement with previous relative coplanar symmetric TDCS measurements. |
| Related Links | http://iopscience.iop.org/article/10.1088/0953-4075/29/2/006/pdf |
| Ending Page | L73 |
| Page Count | 7 |
| Starting Page | L67 |
| ISSN | 09534075 |
| e-ISSN | 13616455 |
| DOI | 10.1088/0953-4075/29/2/006 |
| Journal | Journal of Physics B: Atomic, Molecular and Optical Physics |
| Issue Number | 2 |
| Volume Number | 29 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 1996-01-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Physics B: Atomic, Molecular and Optical Physics Atomic, Molecular and Chemical Physics Impact Ionization Electron Impact Triple Differential Differential Cross Ev Case |
| Content Type | Text |
| Resource Type | Article |
| Subject | Atomic and Molecular Physics, and Optics Condensed Matter Physics |
