Corpus ID: 118688497

Penguin contributions to B to J/Psi P Decays

  title={Penguin contributions to B to J/Psi P Decays},
  author={M. Jung},
  journal={arXiv: High Energy Physics - Phenomenology},
  • M. Jung
  • Published 2012
  • Physics
  • arXiv: High Energy Physics - Phenomenology
  • The high precision to which the standard model has been confirmed implies that new physics effects have to be small in the observed processes. Together with the outstanding precision expected from present and future collider experiments this renders the evaluation of subleading SM contributions necessary. For the "golden mode", B_d to J/Psi K, these so-called "penguin pollution" terms can be controlled by using flavour symmetry relations. A recent analysis is presented which yields a stronger… CONTINUE READING

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