Is the b quark abnormal? |
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| Authors: | Aneesh Manohar |
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| Affiliation: | Lyman Laboratory of Physics, Harvard University, Cambridge, MA 02138, USA |
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| Abstract: | We compare the phenomenology of models containing bR in an SU(2) doublet with recent data on B-decays. The only such models allowed are ones where the b decays solely through mixing with the d and s, with no new interactions near the weak scale. In particular, this rules out the SO(14) model of flavor unification proposed by Kim. |
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