Convergent calculations of positron scattering from molecular hydrogen
An overview is given of the recently developed adiabatic-nuclei convergent closecoupling method for positron-molecule scattering. Fixed-nuclei single-centre calculations of positron-H2 scattering are presented. Particular emphasis is given to demonstrating convergence with increasing size of the bas...
| Main Authors: | , , |
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| Format: | Conference Paper |
| Published: |
2015
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| Online Access: | http://hdl.handle.net/20.500.11937/13381 |
| _version_ | 1848748332694896640 |
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| author | Zammit, M. Fursa, Dmitry Bray, I. |
| author_facet | Zammit, M. Fursa, Dmitry Bray, I. |
| author_sort | Zammit, M. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | An overview is given of the recently developed adiabatic-nuclei convergent closecoupling method for positron-molecule scattering. Fixed-nuclei single-centre calculations of positron-H2 scattering are presented. Particular emphasis is given to demonstrating convergence with increasing size of the basis and the projectile partial-wave expansion. Results are converged to within ±5%. |
| first_indexed | 2025-11-14T07:03:22Z |
| format | Conference Paper |
| id | curtin-20.500.11937-13381 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T07:03:22Z |
| publishDate | 2015 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-133812017-09-13T14:57:34Z Convergent calculations of positron scattering from molecular hydrogen Zammit, M. Fursa, Dmitry Bray, I. An overview is given of the recently developed adiabatic-nuclei convergent closecoupling method for positron-molecule scattering. Fixed-nuclei single-centre calculations of positron-H2 scattering are presented. Particular emphasis is given to demonstrating convergence with increasing size of the basis and the projectile partial-wave expansion. Results are converged to within ±5%. 2015 Conference Paper http://hdl.handle.net/20.500.11937/13381 10.1088/1742-6596/635/1/012009 fulltext |
| spellingShingle | Zammit, M. Fursa, Dmitry Bray, I. Convergent calculations of positron scattering from molecular hydrogen |
| title | Convergent calculations of positron scattering from molecular hydrogen |
| title_full | Convergent calculations of positron scattering from molecular hydrogen |
| title_fullStr | Convergent calculations of positron scattering from molecular hydrogen |
| title_full_unstemmed | Convergent calculations of positron scattering from molecular hydrogen |
| title_short | Convergent calculations of positron scattering from molecular hydrogen |
| title_sort | convergent calculations of positron scattering from molecular hydrogen |
| url | http://hdl.handle.net/20.500.11937/13381 |