Please use this identifier to cite or link to this item: 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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