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


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Aliev T. , Koru H., Ozpineci A. , Savci M.

PHYSICS LETTERS B, cilt.400, ss.194-205, 1997 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 400
  • Basım Tarihi: 1997
  • Doi Numarası: 10.1016/s0370-2693(97)00327-4
  • Dergi Adı: PHYSICS LETTERS B
  • Sayfa Sayıları: ss.194-205

Özet

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.