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The size of chi = arg (-Vts Vtb* Vcs* Vcb) and physics beyond the Standard Model
We analyse the allowed range of values of chi, both in the Standard Model and in models with New Physics, pointing out that a relatively large value of chi, e.g. of order lambda, is only possible in models where the unitarity of the 3x3 Cabibbo-Kobayashi-Maskawa matrix is violated through the introd...
Principais autores: | , , , |
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Idioma: | eng |
Publicado em: |
2004
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Assuntos: | |
Acesso em linha: | http://cds.cern.ch/record/741892 |