Two-centre Convergent Close-Coupling Approach to Positron and Positronium Scattering
The two-centre convergent close-coupling (CCC) approach is used to calculate antihydrogen formation cross sections via positronium scattering on antiprotons. These cross sections have been expressed in terms of simple algebraic functions in accordance with their predicted threshold behaviours. The t...
| Main Author: | |
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| Format: | Thesis |
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Curtin University
2018
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| Online Access: | http://hdl.handle.net/20.500.11937/75671 |
| _version_ | 1848763597941899264 |
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| author | Rawlins, Charlie Michael |
| author_facet | Rawlins, Charlie Michael |
| author_sort | Rawlins, Charlie Michael |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | The two-centre convergent close-coupling (CCC) approach is used to calculate antihydrogen formation cross sections via positronium scattering on antiprotons. These cross sections have been expressed in terms of simple algebraic functions in accordance with their predicted threshold behaviours. The two-centre CCC method has also been upgraded to incorporate positron scattering on charged targets. This allowed for the cross sections to be determined for various transitions of positron scattering on a positive helium ion. |
| first_indexed | 2025-11-14T11:06:00Z |
| format | Thesis |
| id | curtin-20.500.11937-75671 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T11:06:00Z |
| publishDate | 2018 |
| publisher | Curtin University |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-756712019-07-25T04:05:44Z Two-centre Convergent Close-Coupling Approach to Positron and Positronium Scattering Rawlins, Charlie Michael The two-centre convergent close-coupling (CCC) approach is used to calculate antihydrogen formation cross sections via positronium scattering on antiprotons. These cross sections have been expressed in terms of simple algebraic functions in accordance with their predicted threshold behaviours. The two-centre CCC method has also been upgraded to incorporate positron scattering on charged targets. This allowed for the cross sections to be determined for various transitions of positron scattering on a positive helium ion. 2018 Thesis http://hdl.handle.net/20.500.11937/75671 Curtin University fulltext |
| spellingShingle | Rawlins, Charlie Michael Two-centre Convergent Close-Coupling Approach to Positron and Positronium Scattering |
| title | Two-centre Convergent Close-Coupling Approach to Positron and Positronium Scattering |
| title_full | Two-centre Convergent Close-Coupling Approach to Positron and Positronium Scattering |
| title_fullStr | Two-centre Convergent Close-Coupling Approach to Positron and Positronium Scattering |
| title_full_unstemmed | Two-centre Convergent Close-Coupling Approach to Positron and Positronium Scattering |
| title_short | Two-centre Convergent Close-Coupling Approach to Positron and Positronium Scattering |
| title_sort | two-centre convergent close-coupling approach to positron and positronium scattering |
| url | http://hdl.handle.net/20.500.11937/75671 |