The Lund b-jet plane

Jul 29, 2025, 9:00 AM
20m
Barus and Holley 168 (Brown University)

Barus and Holley 168

Brown University

184 Hope St, Providence, RI 02912
Oral Presentation Plenary Talks

Speaker

Andrea Ghira (Università di Genova and INFN)

Description

In this talk, I will present our research on the substructure of jets containing heavy flavour. Our main goal is to better understand these jets from a theoretical perspective, using resummed perturbative techniques that are specially designed for jets coming from heavy quarks. In particular, we provide analytical predictions for several key jet substructure observables, including jet angularities and the Lund plane density for b-jets. I will highlight the most significant differences between our results and those obtained in the massless quark approximation.

Authors

Andrea Ghira (Università di Genova and INFN) Dr Gregory Soyez (CNRS, Saclay, IPhT.) Simone Marzani (Università di Genova and INFN Sezione di Genova)

Presentation materials