We study the capabilities of future electron-positron Linear Colliders, with centre-of-mass energy at the TeV scale, in accessing the parameter space of a Z′ boson within the minimal B−L model. We carry out a detailed comparison between the discovery regions mapped over a two-dimensional configuration space (Z′ mass and coupling) at the Large Hadron Collider and possible future Linear Colliders for the case of di-muon production. As known in the literature for other Z′ models, we confirm that leptonic machines, as compared to the CERN hadronic accelerator, display an additional potential in discovering a Z′ boson as well as in allowing one to study its properties at a level of precision well beyond that of any of the existing colliders.
@article{arxiv.1002.1214,
title = {The Z' boson of the minimal B-L model at future Linear Colliders in e+e- --> mu+mu-},
author = {L. Basso and A. Belyaev and S. Moretti and G. M. Pruna},
journal= {arXiv preprint arXiv:1002.1214},
year = {2011}
}
Comments
5 pages, proceeding of LC09 (Perugia), published by the Italian Physical Society in the Nuovo Cimento C (Colloquia)