Some rare processes in a model of composite quarks and leptons |
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Authors: | Z Y Zhu |
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Institution: | 1. Deutsches Elektronen-Synchrotron DESY, 52, Hamburg, Federal Republic of Germany
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Abstract: | The branching ratios of some rare processes, i.e. meson →μe, meson →meson μe, baryon → baryon μe, are calculated in a composite quark and lepton model. Use is made of an effective Hamiltonian which originates from hypercolor singlet 0? and 1? bound state exchange mechanism, acting at a mass scaleM P andM V respectively. Under the reasonable assumptionM P =M V onlyK L →μe puts a significant limit on the composite scale. |
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