Two-center close-coupling calculations of positron-molecular-hydrogen scattering
A two-center close-coupling method that includes positronium (Ps) formation channels has been developed for positron scattering on molecular hydrogen. Calculations are performed within the fixed-nuclei approximation. Results for the grand total, Ps-formation, and direct ionization cross sections are...
| Main Authors: | , , , , |
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| Format: | Journal Article |
| Published: |
American Physical Society
2015
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| Online Access: | http://hdl.handle.net/20.500.11937/26714 |
| _version_ | 1848752064876773376 |
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| author | Utamuratov, R. Kadyrov, Alisher Fursa, Dmitry Zammit, M. Bray, Igor |
| author_facet | Utamuratov, R. Kadyrov, Alisher Fursa, Dmitry Zammit, M. Bray, Igor |
| author_sort | Utamuratov, R. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | A two-center close-coupling method that includes positronium (Ps) formation channels has been developed for positron scattering on molecular hydrogen. Calculations are performed within the fixed-nuclei approximation. Results for the grand total, Ps-formation, and direct ionization cross sections are presented. In general, good agreement with experiment is seen in all the calculated cross sections. |
| first_indexed | 2025-11-14T08:02:41Z |
| format | Journal Article |
| id | curtin-20.500.11937-26714 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T08:02:41Z |
| publishDate | 2015 |
| publisher | American Physical Society |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-267142017-09-13T15:29:34Z Two-center close-coupling calculations of positron-molecular-hydrogen scattering Utamuratov, R. Kadyrov, Alisher Fursa, Dmitry Zammit, M. Bray, Igor A two-center close-coupling method that includes positronium (Ps) formation channels has been developed for positron scattering on molecular hydrogen. Calculations are performed within the fixed-nuclei approximation. Results for the grand total, Ps-formation, and direct ionization cross sections are presented. In general, good agreement with experiment is seen in all the calculated cross sections. 2015 Journal Article http://hdl.handle.net/20.500.11937/26714 10.1103/PhysRevA.92.032707 American Physical Society restricted |
| spellingShingle | Utamuratov, R. Kadyrov, Alisher Fursa, Dmitry Zammit, M. Bray, Igor Two-center close-coupling calculations of positron-molecular-hydrogen scattering |
| title | Two-center close-coupling calculations of positron-molecular-hydrogen scattering |
| title_full | Two-center close-coupling calculations of positron-molecular-hydrogen scattering |
| title_fullStr | Two-center close-coupling calculations of positron-molecular-hydrogen scattering |
| title_full_unstemmed | Two-center close-coupling calculations of positron-molecular-hydrogen scattering |
| title_short | Two-center close-coupling calculations of positron-molecular-hydrogen scattering |
| title_sort | two-center close-coupling calculations of positron-molecular-hydrogen scattering |
| url | http://hdl.handle.net/20.500.11937/26714 |