3 papers
hep-ph2025
The Lund -jet plane
Andrea Ghira, Simone Marzani, Gregory Soyez
We compute the primary Lund plane density for jets initiated by a massive () quark to single logarithmic accuracy in Quantum Chromodynamics (QCD). In order to capture mass effec…
hep-ph2025
Heavy Flavor Jet Substructure at Lepton Colliders
Prasanna K. Dhani, Oleh Fedkevych, Andrea Ghira
We provide a detailed analysis of event-shape observables, namely the energy correlation function and jet angularity, for heavy-flavor jets produced in electron-positron collisions…
hep-ph2024
Bridging massive and massless schemes for soft gluon resummation in heavy-flavour production in collisions
Andrea Ghira, Lorenzo Mai, Simone Marzani
Perturbative calculations for processes involving heavy flavours can be carried out using two approaches: the massive and the massless schemes. These schemes can also be combined t…