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Pion electromagnetic form factor in the Kroll-Lee-Zumino model at zero and finite temperature
Includes abstract.
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| Main Author: | |
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| Other Authors: | |
| Format: | Thesis |
| Language: | English |
| Published: |
Department of Physics
2014
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| _version_ | 1867613320296529920 |
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| access_status_str | Open Access |
| author | Willers, Bernard |
| author2 | Dominguez, Cesareo A |
| author_browse | Dominguez, Cesareo A Willers, Bernard |
| author_facet | Dominguez, Cesareo A Willers, Bernard |
| author_sort | Willers, Bernard |
| collection | Thesis |
| description | Includes abstract. |
| format | Thesis |
| id | oai:open.uct.ac.za:11427/6510 |
| institution | University of Cape Town (South Africa) |
| language | eng |
| last_indexed | 2026-06-10T12:34:14.045Z |
| license_str | Not specified — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from UCTD — University of Cape Town Open Access Repository |
| publishDate | 2014 |
| publishDateRange | 2014 |
| publishDateSort | 2014 |
| publisher | Department of Physics |
| publisherStr | Department of Physics |
| record_format | dspace |
| source_str | UCTD — University of Cape Town Open Access Repository |
| spelling | oai:open.uct.ac.za:11427/6510 Pion electromagnetic form factor in the Kroll-Lee-Zumino model at zero and finite temperature Willers, Bernard Dominguez, Cesareo A Viollier, Raoul D Theoretical Physics Includes abstract. Includes bibliographical references (p. 47-48). The renormalizable Abelian quantum field theory model of Kroll, Lee and Zumino is used to calculate next-to-leading order corrections to the pion electromagnetic form factor in vector meson dominance. At zero temperature the predictions for both the form factor and electromagnetic radius are found to improve greatly over the tree level result, and are in good agreement with the experimental data. A calculation of the vertex and self energy functions in the Matsubara formalism at finite temperature do not agree with the results of the Gale & Kapusta calculations. The resulting prediction for the radius is found to increase with temperature, consistent vith ideas about haclronic deconfinernent. 2014-08-13T20:03:22Z 2014-08-13T20:03:22Z 2008 Master Thesis Masters MSc http://hdl.handle.net/11427/6510 eng application/pdf Department of Physics Faculty of Science University of Cape Town |
| spellingShingle | Theoretical Physics Willers, Bernard Pion electromagnetic form factor in the Kroll-Lee-Zumino model at zero and finite temperature |
| thesis_degree_str | Master's |
| title | Pion electromagnetic form factor in the Kroll-Lee-Zumino model at zero and finite temperature |
| title_full | Pion electromagnetic form factor in the Kroll-Lee-Zumino model at zero and finite temperature |
| title_fullStr | Pion electromagnetic form factor in the Kroll-Lee-Zumino model at zero and finite temperature |
| title_full_unstemmed | Pion electromagnetic form factor in the Kroll-Lee-Zumino model at zero and finite temperature |
| title_short | Pion electromagnetic form factor in the Kroll-Lee-Zumino model at zero and finite temperature |
| title_sort | pion electromagnetic form factor in the kroll lee zumino model at zero and finite temperature |
| topic | Theoretical Physics |
| url | http://hdl.handle.net/11427/6510 |
| work_keys_str_mv | AT willersbernard pionelectromagneticformfactorinthekrollleezuminomodelatzeroandfinitetemperature |