arXiv · 1808.04897
Non-Global and Clustering Effects for Groomed Multi-Prong Jet Shapes
Abstract
We present a resummation valid to next-to leading logarithmic accuracy of the non-global and clustering effects in groomed (with modified mass drop tagger) multi-pronged observables. These effects are universal in the sense that they depend only on the flavor structure of the $1\to 2$ splitting forming the multi-pronged subjets and the opening angle of the splitting, being insensitive to the underlying hard process or underlying event. The differential spectra with and without the non-global and clustering effects are presented, and the change in the spectra is found to be small.
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Duff Neill. 2019-02-04. Non-Global and Clustering Effects for Groomed Multi-Prong Jet Shapes. https://doi.org/10.1007/jhep02(2019)114
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