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http://dspace.mediu.edu.my:8181/xmlui/handle/123456789/8516
Title: | The J/yDD* vertex |
Issue Date: | 1-Jun-2013 |
Publisher: | Sociedade Brasileira de Física |
Description: | We employ QCD sum rules to calculate the J/psiDD* form factors and coupling constant by studying the threepoint J/psiD*D correlation function. We find that the momentum dependence of the form factor depends on the off-shell meson. We get a value for the coupling which is in agreement with estimates based on constituent quark model. |
URI: | http://koha.mediu.edu.my:8181/jspui/handle/123456789/8516 |
Other Identifiers: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332004000200018 http://www.doaj.org/doaj?func=openurl&genre=article&issn=01039733&date=2004&volume=34&issue=1a&spage=236 |
Appears in Collections: | Physics and Astronomy |
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