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arXiv · 2409.14029

Analytical structure of k$_t$ clustering to any order

K. Khelifa-Kerfa
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Abstract

We present a general analytical expression for the fixed-order structure of the distribution of a generic non-global observable with the k$_t$ jet algorithm at any perturbative order. This novel formulation is obtained within the framework of the Eikonal approximation, assuming strong-energy ordering of emitted partons. The proposed formula is applicable to a wide range of processes at both lepton and hadron colliders.

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K. Khelifa-Kerfa. 2024-09-21. Analytical structure of k$_t$ clustering to any order. https://doi.org/10.1103/physrevd.111.014027

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