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http://dspace.mediu.edu.my:8181/xmlui/handle/123456789/8111| Title: | Frame dependence of the pair contribution to the pion electromagnetic form factor in a light-front approach |
| Issue Date: | 1-Jun-2013 |
| Publisher: | Sociedade Brasileira de Física |
| Description: | The frame dependence of the pair-term contribution to the electromagnetic form factor of the pion is studied within the Light Front approach. A symmetric ansatz for the pion Bethe-Salpeter amplitude with a pseudo scalar coupling of the constituent to the pion field is used. In this model, the pair term vanishes for the Drell-Yan condition, while it is dominant for momentum transfer along the light-front direction. |
| URI: | http://koha.mediu.edu.my:8181/jspui/handle/123456789/8111 |
| Other Identifiers: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332003000200027 http://www.doaj.org/doaj?func=openurl&genre=article&issn=01039733&date=2003&volume=33&issue=2&spage=301 |
| Appears in Collections: | Physics and Astronomy |
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