Production of four jets in LR model
Abstract
We consider the reaction ee -> q,q,qbar,qbar as a test of lepton number non-conservation in the framework of the left-right-symmetric electroweak model. The main contributions to this process are due to Majorana neutrino exchange in t-channel and doubly charged Higgs (Delta(--)) exchange in s-channel with a pair of right-handed weak bosons (WR) as intermediate state. We show that in a linear ee collider with the collision energy of 1 TeV (1.5 TeV) the cross section of this process is 0.01 fb (1 fb), and it will, for the anticipated luminosity of 10**35 cm**(-2)s**(-1), be detectable below the WR threshold. We study the sensitivity of the reaction on the masses of the heavy neutrino, WR and Delta(--).
Cite
@article{arxiv.hep-ph/9910463,
title = {Production of four jets in LR model},
author = {Jukka Maalampi and Nikolai Romanenko},
journal= {arXiv preprint arXiv:hep-ph/9910463},
year = {2007}
}
Comments
3 pages including 2 figures, ps no figures