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g(B*B rho) and g(D*D rho) coupling constants in light cone QCD sum rules
Date
1996-01-01
Author
Alıyev, Tahmasıb
Iltan, E
Pak, NK
Metadata
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The decay constants for the strong off-shell B* --> B rho and D* --> D rho decays are calculated in the framework of light cone QCD sum rules. The results are shown to be in agreement with the predictions of the ''classical'' sum rules method, and with those of the vector dominance model.
Subject Keywords
Decays
,
B-meson
,
Asymptotic-behavior
,
Exclusive processes
,
Quantum chromodynamics
,
Form-factors
URI
https://hdl.handle.net/11511/42359
Journal
PHYSICAL REVIEW D
DOI
https://doi.org/10.1103/physrevd.53.355
Collections
Department of Physics, Article
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Using the calculated values of the strong coupling constants of the heavy sextet spin-3/2 baryons to sextet and antitriplet heavy spin-1/2 baryons with light vector mesons within the light cone QCD sum rules method, and vector meson dominance assumption, the radiative decay widths are calculated. These widths are compared with the "direct" radiative decay widths predicted in the framework of the light cone QCD sum rules.
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BibTeX
T. Alıyev, E. Iltan, and N. Pak, “g(B*B rho) and g(D*D rho) coupling constants in light cone QCD sum rules,”
PHYSICAL REVIEW D
, pp. 355–360, 1996, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/42359.