The Complete $|\Delta S|=2$ Hamiltonian in the Next-To-Leading Order and its Phenomenological Implications

Stefan Herrlich

The Complete $|\Delta S|=2$ Hamiltonian in the Next-To-Leading Order and its Phenomenological Implications

High Energy Physics - Phenomenology 2007-05-23 v1

Authors: Stefan Herrlich

Abstract

We briefly sketch the calculation of the effective low-energy $|\Delta S|=2$ -hamiltonian in the next-to-leading order of renormalization group improved perturbation theory. The result for the coefficient $\eta_3^\star$ is discussed. Further we present a 1996 update of our phenomenological analysis of the unitarity triangle where we include the information available on $B^0-\bar{B^0}$ -mixing.

Keywords

$|\Delta S|=2$ Hamiltonian next-to-leading order unitarity triangle B mixing renormalization group

Cite

@article{arxiv.hep-ph/9609376,
  title  = {The Complete $|\Delta S|=2$ Hamiltonian in the Next-To-Leading Order and its Phenomenological Implications},
  author = {Stefan Herrlich},
  journal= {arXiv preprint arXiv:hep-ph/9609376},
  year   = {2007}
}

Comments

Invited talk given at ICHEP'96, 24-31 Aug 1996, Warsaw, Poland. To appear in the proceedings. 5 pages, LaTeX2e using stwol.sty (included). Full and compact PostScript available at ftp://feynman.t30.physik.tu-muenchen.de/pub/preprints/desy-96-190.ps.gz

The Complete $|\Delta S|=2$ Hamiltonian in the Next-To-Leading Order and its Phenomenological Implications

Abstract

Keywords

Cite

Comments

Related papers