Polarization of Lyman-α emission in proton-hydrogen collisions studied using a semiclassical two-center convergent close-coupling approach
© 2016 American Physical Society. The semiclassical convergent close-coupling approach to ion-atom collisions has been extended to include electron-transfer channels. The approach has been applied to study the excitation and the electron-capture processes in proton-hydrogen collisions. The integral...
| Main Authors: | , , , , |
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| Format: | Journal Article |
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American Physical Society
2016
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| Online Access: | http://hdl.handle.net/20.500.11937/37898 |
| _version_ | 1848755173908807680 |
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| author | Avazbaev, S. Kadyrov, Alisher Abdurakhmanov, Ilkhom Fursa, Dmitry Bray, Igor |
| author_facet | Avazbaev, S. Kadyrov, Alisher Abdurakhmanov, Ilkhom Fursa, Dmitry Bray, Igor |
| author_sort | Avazbaev, S. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | © 2016 American Physical Society. The semiclassical convergent close-coupling approach to ion-atom collisions has been extended to include electron-transfer channels. The approach has been applied to study the excitation and the electron-capture processes in proton-hydrogen collisions. The integral alignment parameter A20 for polarization of Lyman-α emission and the cross sections for excitation and electron-capture into the lowest excited states have been calculated for a wide range of the proton impact energies from 1 keV to 1 MeV. The results are in good agreement with experimental measurements. |
| first_indexed | 2025-11-14T08:52:06Z |
| format | Journal Article |
| id | curtin-20.500.11937-37898 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T08:52:06Z |
| publishDate | 2016 |
| publisher | American Physical Society |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-378982017-09-13T14:10:55Z Polarization of Lyman-α emission in proton-hydrogen collisions studied using a semiclassical two-center convergent close-coupling approach Avazbaev, S. Kadyrov, Alisher Abdurakhmanov, Ilkhom Fursa, Dmitry Bray, Igor © 2016 American Physical Society. The semiclassical convergent close-coupling approach to ion-atom collisions has been extended to include electron-transfer channels. The approach has been applied to study the excitation and the electron-capture processes in proton-hydrogen collisions. The integral alignment parameter A20 for polarization of Lyman-α emission and the cross sections for excitation and electron-capture into the lowest excited states have been calculated for a wide range of the proton impact energies from 1 keV to 1 MeV. The results are in good agreement with experimental measurements. 2016 Journal Article http://hdl.handle.net/20.500.11937/37898 10.1103/PhysRevA.93.022710 American Physical Society restricted |
| spellingShingle | Avazbaev, S. Kadyrov, Alisher Abdurakhmanov, Ilkhom Fursa, Dmitry Bray, Igor Polarization of Lyman-α emission in proton-hydrogen collisions studied using a semiclassical two-center convergent close-coupling approach |
| title | Polarization of Lyman-α emission in proton-hydrogen collisions studied using a semiclassical two-center convergent close-coupling approach |
| title_full | Polarization of Lyman-α emission in proton-hydrogen collisions studied using a semiclassical two-center convergent close-coupling approach |
| title_fullStr | Polarization of Lyman-α emission in proton-hydrogen collisions studied using a semiclassical two-center convergent close-coupling approach |
| title_full_unstemmed | Polarization of Lyman-α emission in proton-hydrogen collisions studied using a semiclassical two-center convergent close-coupling approach |
| title_short | Polarization of Lyman-α emission in proton-hydrogen collisions studied using a semiclassical two-center convergent close-coupling approach |
| title_sort | polarization of lyman-α emission in proton-hydrogen collisions studied using a semiclassical two-center convergent close-coupling approach |
| url | http://hdl.handle.net/20.500.11937/37898 |