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arXiv · hep-ph/9608344

Transverse Momentum as a Measure of Colour Topologies

E. Norrbin·T. Sjöstrand
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Abstract

Several distinct colour flow topologies are possible in multiparton configurations. A method is proposed to find the correct topology, based on a minimization of the total transverse momentum of produced particles. This method is studied for three-jet $Z^0 \to q\overline{q} g$ and four-jet $W^+W^- \to q_1\overline{q}_2q_3\overline{q}_4$ events. It is shown how the basic picture is smeared, especially by parton-shower activity. The method therefore may not be sufficient on its own, but could still be a useful complement to others, and e.g. help provide some handle on colour rearrangement effects.

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E. Norrbin, T. Sjöstrand. 1996-08-16. Transverse Momentum as a Measure of Colour Topologies. https://doi.org/10.1103/physrevd.55.5

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