Light cone QCD sum rule analysis of B->Kl(+)l(-) decay

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1997-05-08

Author

Alıyev, Tahmasıb
Özpineci, Altuğ
Savcı, Mustafa

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We calculate the transition formfactors for the B --> Kl(+)l(-) decay in the framework of the light cone QCD sum rules. The invariant dilepton mass distribution and the final lepton longitudinal polarization asymmetry are investigated. The comparison analysis of our results with traditional sum rules method predictions on the formfactors is performed. (C) 1997 Elsevier Science B.V.

Subject Keywords

B->S-GAMMA, B->K(ASTERISK)L(+)L(-), B->SL+L, Model, Heavy, Meson

URI

https://hdl.handle.net/11511/35444

Journal

PHYSICS LETTERS B

DOI

https://doi.org/10.1016/s0370-2693(97)00327-4

Collections

Department of Physics, Article

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Tensor form factors of B -> K-1 transition from QCD light cone sum rules Alıyev, Tahmasıb; Savcı, Mustafa (Elsevier BV, 2011-05-30) The tensor form factors of B into p-wave axial vector meson transition are calculated within light cone QCD sum rules method. The parametrizations of the tensor form factors based on the series expansion are presented.
Rare B->K*l(+)l(-) decay, two Higgs doublet model, and light cone QCD sum rules Alıyev, Tahmasıb; Savcı, Mustafa; Özpineci, Altuğ (1997-10-02) The decay width, forward-backward asymmetry and lepton longitudinal and transversal polarization for the exclusive B --> K* l(+)l(-) decay in a two Higgs doublet model are computed. It is shown that all these quantities are very effective tools for establishing new physics. (C) 1997 Elsevier Science B.V.

Citation Formats

T. Alıyev, A. Özpineci, and M. Savcı, “Light cone QCD sum rule analysis of B->Kl(+)l(-) decay,” PHYSICS LETTERS B, pp. 194–205, 1997, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/35444.