Bertrand Ducloue - High-energy resummation with vector bosons and next-to-leading logarithms
- đ¤ Speaker: Bertrand Ducloue
- đ Date & Time: Friday 18 February 2022, 16:00 - 17:00
- đ Venue: Potter Room (B1.19)
Abstract
The seminar will take place via Zoom here.
Abstract: In the high-energy limit, the convergence of conventional perturbation theory is spoiled by large logarithms in s/|t| which can lead to substantial variations in the predictions for processes at the LHC . The High Energy Jets (HEJ) Monte Carlo event generator provides a flexible way to obtain greatly improved predictions for a number of phenomenologically important processes by resumming these logarithmic contributions to all orders in alpha_s. We present recent results obtained in this approach, in particular focusing on W-boson and same-sign W-pair production in association with jets at the LHC . We also discuss progress on extending this formalism beyond leading logarithmic accuracy.
Series This talk is part of the HEP phenomenology joint Cavendish-DAMTP seminar series.
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Bertrand Ducloue
Friday 18 February 2022, 16:00-17:00