Colour Reconnection at Future $\mathrm{e}^\mathbf{+}\mathrm{e}^\mathbf{-}$ Colliders
High Energy Physics - Phenomenology
2015-07-01 v1
Abstract
The effects of colour reconnection (CR) at colliders are revisited, with focus on recently developed CR models. The new models are compared with the LEP2 measurements for and found to lie within their limits. Prospects for constraints from new high-luminosity colliders are discussed. The novel arena of CR in Higgs decays is introduced, and illustrated by shifts in angular correlations that would be used to set limits on a potential -odd admixture of the 125 GeV Higgs state.
Keywords
Cite
@article{arxiv.1506.09085,
title = {Colour Reconnection at Future $\mathrm{e}^\mathbf{+}\mathrm{e}^\mathbf{-}$ Colliders},
author = {Jesper R. Christiansen and Torbjörn Sjöstrand},
journal= {arXiv preprint arXiv:1506.09085},
year = {2015}
}
Comments
11 pages, 4 figures