Title of article
image vertex from QCD sum rules
Author/Authors
B. Os?rio Rodrigues، نويسنده , , M.E. Bracco، نويسنده , , M. Nielsen، نويسنده , , F.S. Navarra، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2011
Pages
14
From page
127
To page
140
Abstract
We calculate the form factors and the coupling constant in the image vertex in the framework of QCD sum rules. We evaluate the three-point correlation functions of the vertex considering D, ρ and image mesons off-shell. The form factors obtained are very different but give the same coupling constant: image.
Keywords
QCD sum rules , Charmonium in dense nuclear matter , Heavy quark theory
Journal title
Nuclear physics A
Serial Year
2011
Journal title
Nuclear physics A
Record number
1203645
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