Lepton flavour non-conservation at high energies in a superstring inspired standard model

J. Bernabéu; A. Santamaria; J. Vidal; A. Mendez; J. W.F. Valle

doi:10.1016/0370-2693(87)91100-2

Lepton flavour non-conservation at high energies in a superstring inspired standard model

J. Bernabéu, A. Santamaria, J. Vidal, A. Mendez, J. W.F. Valle

Department of Physics

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Abstract

We analyze some interesting phenomenological consequences of a class of models which extend the standard model by adding new neutral fermions. Such might arise in some models inspired on the heterotic superstring which have naturally light neutrinos. In these models it is possible to have sizable flavour changing decays of the Z to charged lepton pairs which might be detectable at SLC and/or LEP. © 1987.

Original language	English
Pages (from-to)	303-308
Journal	Physics Letters B
Volume	187
DOIs	https://doi.org/10.1016/0370-2693(87)91100-2
Publication status	Published - 26 Mar 1987

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title = "Lepton flavour non-conservation at high energies in a superstring inspired standard model",

abstract = "We analyze some interesting phenomenological consequences of a class of models which extend the standard model by adding new neutral fermions. Such might arise in some models inspired on the heterotic superstring which have naturally light neutrinos. In these models it is possible to have sizable flavour changing decays of the Z to charged lepton pairs which might be detectable at SLC and/or LEP. {\textcopyright} 1987.",

author = "J. Bernab{\'e}u and A. Santamaria and J. Vidal and A. Mendez and Valle, {J. W.F.}",

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AU - Bernabéu, J.

AU - Santamaria, A.

AU - Vidal, J.

AU - Mendez, A.

AU - Valle, J. W.F.

PY - 1987/3/26

Y1 - 1987/3/26

N2 - We analyze some interesting phenomenological consequences of a class of models which extend the standard model by adding new neutral fermions. Such might arise in some models inspired on the heterotic superstring which have naturally light neutrinos. In these models it is possible to have sizable flavour changing decays of the Z to charged lepton pairs which might be detectable at SLC and/or LEP. © 1987.

AB - We analyze some interesting phenomenological consequences of a class of models which extend the standard model by adding new neutral fermions. Such might arise in some models inspired on the heterotic superstring which have naturally light neutrinos. In these models it is possible to have sizable flavour changing decays of the Z to charged lepton pairs which might be detectable at SLC and/or LEP. © 1987.

U2 - 10.1016/0370-2693(87)91100-2

DO - 10.1016/0370-2693(87)91100-2

M3 - Article

SN - 0370-2693

VL - 187

SP - 303

EP - 308

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

ER -

Lepton flavour non-conservation at high energies in a superstring inspired standard model

Abstract

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