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New NNLL QCD results on the decay BX s +

  • A. Ghinculov
  • T. Hurth
  • G. Isidori
  • Y.-P. Yao
PS02 Rare Decays

Abstract

We present here new NNLL predictions on the inclusive rare decay BX s + based on our new two-loop QCD analysis of the four-quark operators.

PACS: 12.38.Cy – 13.66.Jn – 13.20.He

Keywords

Rare Decay NNLL Prediction 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Springer-Verlag, Società Italiana di Fisica 2003

Authors and Affiliations

  • A. Ghinculov
    • 1
  • T. Hurth
    • 2
  • G. Isidori
    • 3
  • Y.-P. Yao
    • 4
  1. 1.Department of Physics, University of Rochester, Rochester, NY 14627USA
  2. 2.Theoretical Physics Division, CERN, CH-1211 Genève 23, Switzerland and, SLAC, Stanford University, Stanford, CA 94309USA
  3. 3.INFN, Laboratori Nazionali di Frascati, I-00044 FrascatiItaly
  4. 4.Michigan Center for Theoretical Physics, Univ. of Michigan, Ann Arbor MI 48109-1120USA

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