Jet shapes in H/V boson + jet with $k_t$ clustering at hadron colliders

Abstract

We present analytical calculations of the distribution of non-global jet shapes in Higgs/vector boson + jet production at hadron colliders. Within the eikonal-limit framework and implementing various jet algorithms, we compute the full distribution of the particular jet mass shape observable at 2-loops, including the large single-logarithms known as non-global logs and clustering logs. We compare our next-to-leading-log analytical resummation to parton showers and, after matching and including non-perturbative effects, to experimental data. A good agreement is shown for all comparisons.

Comments: Presented at DIS2022: XXIX International Workshop on Deep-Inelastic Scattering and Related Subjects, May 2 - 6, 2022, Santiago de Compostela, Spain