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Form factors of \(D_s^ + \rightarrow \phi \bar{\ell} \nu\) decay in QCD light cone sum rule

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Abstract.

We calculate the form factors V, A 1, A 2 and A 0 appearing in the \(D_s \rightarrow \phi\) transition by the light cone QCD sum rule method. We compare our results on these form factors with the current experimental results and existing theoretical calculations.

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Authors and Affiliations

  1. Physics Department, Middle East Technical University, 06531, Ankara, Turkey

    T. M. Aliev & M. Savcí

  2. The Abdus Salam International Center for Theoretical Physics, 34100, Trieste, Italy

    A. Özpineci

Authors
  1. T. M. Aliev
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  2. A. Özpineci
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  3. M. Savcí
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Corresponding author

Correspondence to T. M. Aliev.

Additional information

Received: 17 May 2003, Revised: 27 August 2004, Published online: 3 November 2004

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Aliev, T.M., Özpineci, A. & Savcí, M. Form factors of \(D_s^ + \rightarrow \phi \bar{\ell} \nu\) decay in QCD light cone sum rule. Eur. Phys. J. C 38, 85–91 (2004). https://doi.org/10.1140/epjc/s2004-02034-9

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  • DOI: https://doi.org/10.1140/epjc/s2004-02034-9

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