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arXiv · hep-ph/9909416

Testing lepton number violation with the reaction e,e -> mu, nu, q, q

Jukka Maalampi·Nikolai Romanenko
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Abstract

We investigate the reaction e,e->mu, nu, q, q as a possible place to test the lepton number violating interactions of singly charged scalars (Delta(L)) belonging to a SU(2)L triplet. The existence of such scalars is predicted by some majoron models, as well as by the left-right symmetric extension of the Standard Model. We show that this reaction may be observed in ee collision well below the threshold of (Delta(L)). For the colliding energy E=500 GeV the mass of the singly charged Higgs triplet may be excluded up to 2 TeV and even more, depending on values of the appropriate Yukawa couplings.

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Jukka Maalampi, Nikolai Romanenko. 1999-09-17. Testing lepton number violation with the reaction e,e -> mu, nu, q, q. https://doi.org/10.1016/s0370-2693(00)00034-4

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