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The Constraints on the Physical Parameters in Gauge Interactions of Leptons in the Hung Model
Abstract:
It is known to all that the right-handed neutrinos can not be produced and detected at present and future colliders in the most popular see-saw scenarios for the simple reason that they are too heavy in these models. However, a simple extension of the Standard Model (SM) particle content [1], including mirror fermions,two triplet and one singlet Higgs fields, leads to a scenario in which the see-saw mechanism [2] is realized with the Majorana mass of the right-handed neutrino being of the order of the electroweak scale or smaller. Motivated by this viewpoint, we have studied the model suggested by Hung recently and given the constraints on the physical parameters in gauge interactions of leptons in this model.
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669-672
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March 2012
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© 2012 Trans Tech Publications Ltd. All Rights Reserved
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