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Volume 316 - XXVI International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS2018) - WG4: Hadronic and Electroweak Observables
ColoRea: Colour Rearrangement for Dipole Showers
J. Bellm
Full text: pdf
Pre-published on: 2018 September 20
Published on: 2018 November 23
In this talk I presented an algorithm to correct for wrong assignment
of colour dipoles in the cascade of dipole showers. It is explained how simple
matrix elements can be used to reorder the colour connections for the evolution
of the following cascade. I discuss the possibility to modify the splitting kernels
to include an improved behaviour. Further a numerical study is presented that
indicates the insensitivity of reordering with matrix elements of higher multiplicity.
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