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Semileptonic B-c(-) -> D(*0)l nu transition in three-point QCD sum rules and heavy quark effective theory with gluon condensate corrections
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Date
2008-12-01
Author
Ghahramany, N.
Khosravi, R.
Azizi, K.
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Taking into account the gluon condensate contributions, the form factors of the semileptonic B-c(-) -> D(*0)l nu transition with l = tau, e are calculated in the framework of the three-point QCD sum rules. The heavy quark effective theory limit of the form factors is also computed. The relevant total decay width as well as the branching ratio are evaluated and compared with the predictions of the other nonperturbative approaches.
Subject Keywords
Nuclear and High Energy Physics
URI
https://hdl.handle.net/11511/66760
Journal
PHYSICAL REVIEW D
DOI
https://doi.org/10.1103/physrevd.78.116009
Collections
Department of Physics, Article
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N. Ghahramany, R. Khosravi, and K. Azizi, “Semileptonic B-c(-) -> D(*0)l nu transition in three-point QCD sum rules and heavy quark effective theory with gluon condensate corrections,”
PHYSICAL REVIEW D
, pp. 0–0, 2008, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/66760.