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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Zouros, T. J. M. | en |
| dc.contributor.author | Benis, E. P. | en |
| dc.contributor.author | Gorczyca, T. W. | en |
| dc.contributor.author | Gonzalez, A. D. | en |
| dc.contributor.author | Zamkov, M. | en |
| dc.contributor.author | Ricahrd, P. | en |
| dc.date.accessioned | 2015-11-24T18:30:20Z | - |
| dc.date.available | 2015-11-24T18:30:20Z | - |
| dc.identifier.issn | 0168-583X | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/16360 | - |
| dc.rights | Default Licence | - |
| dc.subject | electron-ion scattering | en |
| dc.subject | quasi-free electron scattering | en |
| dc.subject | highly charged ions | en |
| dc.subject | hci | en |
| dc.subject | zero-degree auger projectile spectroscopy | en |
| dc.subject | resonant excitation | en |
| dc.subject | he-like ions | en |
| dc.subject | r-matrix calculation | en |
| dc.subject | resonant transfer excitation | en |
| dc.subject | multiply-charged ions | en |
| dc.subject | elastic-scattering | en |
| dc.subject | cross-sections | en |
| dc.subject | dielectronic-recombination | en |
| dc.subject | hemispherical analyzer | en |
| dc.subject | 2-d psd | en |
| dc.subject | inelastic-scattering | en |
| dc.subject | angular-distribution | en |
| dc.subject | collisions | en |
| dc.title | Differential electron scattering from positive ions measured by zero-degree ion-atom spectroscopy | en |
| heal.type | journalArticle | - |
| heal.type.en | Journal article | en |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.identifier.primary | Doi 10.1016/S0168-583x(03)00530-5 | - |
| heal.identifier.secondary | <Go to ISI>://000183211200098 | - |
| heal.identifier.secondary | http://ac.els-cdn.com/S0168583X03005305/1-s2.0-S0168583X03005305-main.pdf?_tid=75893ed4-4de8-11e3-bc51-00000aacb360&acdnat=1384514835_eed7d4c33ca55412600185356aa9f291 | - |
| heal.language | en | - |
| heal.access | campus | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιών | el |
| heal.publicationDate | 2003 | - |
| heal.abstract | Recent developments in quasi-free electron scattering from highly charged ions are reported. Results using a high-efficiency zero-degree Auger projectile spectroscopy setup are presented primarily for collisions of H- and He-like boron beams with H, targets. A novel technique for the in situ control and determination of the metastable 1s2s(3)S beam fraction of He-like boron allowed for an accurate determination of absolute double differential scattering cross sections for 180degrees resonant and non-resonant electron scattering from both ground-(1s(2)) and mixed-(1s(2), 1s2s (3)S) B(3+) states. The observed richly structured B(2+) (1s 2l nl') Rydberg series is produced by resonant excitation (RE) from the 1s(2) ground state, while the triply excited B(2+) (2s 2l '2l") hollow ionic states are produced by RE from the 1s 2s (3)S metastable state. The consistency of the method was checked by quasi-free electron scattering from H-like B(4+) ions giving rise to the 2l nl' Rydberg series. Differential R-matrix calculations within the electron scattering model for electron-ion scattering from both H-like and ground state He-like boron were found to be in excellent overall agreement. The production of triply excited (2s 2l' 2l") states by RE was also studied for the Z = 5-9 isoelectronic sequence. These results convincingly demonstrate that large-angle differential scattering cross section measurements, practically impossible to perform with present day crossed or merged electron-ion beam techniques, are amenable to measurement through high resolution electron spectroscopy of ion-atom collisions, providing some of the most sensitive tests of atomic structure and electron-ion scattering calculations. (C) 2003 Elsevier Science B.V. All rights reserved. | en |
| heal.journalName | Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms | en |
| heal.journalType | peer reviewed | - |
| heal.fullTextAvailability | TRUE | - |
| Appears in Collections: | Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά) | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Zouros-2003-Differential electro.pdf | 328.8 kB | Adobe PDF | View/Open Request a copy |
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